Which of the following was a discovery that had to be made before human chromosomes could be correctly counted? A) how to use a hypotonic solution to swell nuclei | B) how to visualize sperm nuclei | C) how to visualize chromosomes | D) when to see chromosomes separate from one another | E) when to see chromosomes in pairs

Answers

Answer 1

Before human chromosomes could be accurately counted, it was necessary to figure out how to swell nuclei in a hypotonic solution. Reduced solute content and complete water flow within the cell are characteristics of a hypotonic solution.

A solution is referred to as hypotonic if it contains fewer solutes than another solution. A solution cannot be hypotonic, isotonic, or hypertonic in the absence of a reference solution. Hypotonic is a term used to define how many solutes are present in one solution as opposed to another. It assists biologists in describing cells. In hypotonic solutions, there is a net transfer of water from the solution into the body. Cytolysis causes a cell to expand and proliferate until it explodes when the cell is submerged in a hypotonic solution. If a cell swells after being submerged in a solution, solution water has entered the cell. As a result, the solution is hypotonic when compared to cell sap. Water enters the cell through a process called endosmosis.

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Related Questions

Which of the following is associated with the short-term (acute) effects of a rise in plasma FFA's?
- Decreased mitochondrial production of ATP
- β-cell apoptosis
- Mitochondrial dysfunction
- More insulin release by the β cell

Answers

Increased insulin release from beta cells(More insulin release by the β cell). increased ATP generation and FFA oxidation in the mitochondria.

What one of the following can trigger the release of glucagon?

Exercise, protein consumption, and low blood glucose levels (hypoglycemia) all cause the release of glucagon. Consuming carbohydrates inhibits it, and this impact may be mediated by the subsequent rise in blood glucose levels and insulin secretion.

What is the primary cause of adrenaline and glucagon secretion?

The Tpc2-dependent Ca2+ mobilization from acidic reserves in pancreatic -cells - PMC is how adrenaline induces glucagon secretion.

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determine the correct order that light, and then an action potential, travels as it strikes the retina.

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The correct order of light enter into eyes are first into cornea, which bends the mild. Light passes freely thru scholar withinside the iris. Light passes thru vitreous humor. Retina captures mild rays, techniques them into impulses.

From the cornea, the mild passes via the pupil. The iris, or the coloured a part of your eye, controls the quantity of mild passing via. From there, it then hits the lens. This is the clean shape internal the attention that focuses mild rays onto the retina.Light enters the attention and is targeted at the retina.

With withinside the retina, it hits the photoreceptors and turns on pigments withinside the rods and cones of the photoreceptors, producing a sign. The sign is changed via way of means of horizontal cells after which despatched to bipolar cells in which it's miles then handed to ganglion cells.

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The genotype ratios of the population of 622 people who reside in the San Roque refugee camp in Spain are as follows: 98 homozygous taster (77): 237 heterozygous (TV) : 287 homozygous non- taster (11). The number of people expected to be in these categories under Hardy-Weinberg equilibrium (HWE) would be 75 : 282: 265, respectively. Using x test, calculate the probability that the deviation of the observed genotype ratios from the expected genotype ratios under HWE is due to chance alone. How certain are you that the population of people occupying the camp is in HWE?

Answers

population of people occupying the camp is in Hardy-Weinberg equilibrium (HWE) because the ratio of people become 1

p2 + 2pq + q2 = 1

p2 = frequency of homozygous dominant genotype

2pq = frequency of heterozygous genotype

q2 = frequency of homozygous recessive genotype

In addition, since the locus's total allele frequencies for all of its alleles must equal 1, p + q = 1. The three genotype frequencies can be determined using the Hardy-Weinberg equation if the p and q allele frequencies are known. The Hardy-Weinberg equation can be used to determine whether genotype frequencies observed in a population deviate from those predicted by the equation in population genetics investigations.

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Which of the following is a protein synthesized at specific times during the cell cycle that associates with a kinase to form a catalytically active complex?
a. cyclin
b. PDGF
c. cdk
d. protein kinase
e. actin protein

Answers

Cyclin is a protein synthesized at specific times during the cell cycle that associates with a kinase to form a catalytically active complex.

Cyclins collaborate with an enzyme family known as the cyclin-dependent kinases to control the cell cycle's activities (Cdks). A Cdk that is not bound to a cyclin is inactive, but when it is, it becomes a functioning enzyme that can alter target proteins.

Cyclins are a family of proteins that bind to CDKs to activate them even if they do not themselves have any enzymatic activity. For activation to take place, CDKs must also be in a specific state of phosphorylation, with some sites being phosphorylated and others being dephosphorylated.

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What are the effects of consuming a diet made up mostly of fats?; What are the effects of a diet composed largely of fats on liver metabolism?; Does the citric acid cycle break down fats?; What is the result of the citric acid cycle?

Answers

1. The amount of "bad" LDL cholesterol in your blood can increase if you consume too much saturated fats. 2. earing a high-fat, high-sugar diet has negative effects. 3. Yes, lipids are broken down via the citric acid cycle. 4. Results of The citric acid cycle, which links the metabolism of carbohydrates, fats, and proteins, is a crucial metabolic route.

Consuming excessive amounts of saturated fats can elevate "bad" LDL cholesterol levels, which raises your risk of heart disease and stroke. By transporting excess cholesterol from areas of the body to the liver, where it is excreted, "good" HDL cholesterol has a beneficial effect. According to a recent study by researchers from Weill Cornell Medicine and Memorial Sloan Kettering Cancer Center, eating a high-fat, high-sugar diet creates a detrimental accumulation of fat in the liver that may not go away even after converting to a better diet.

The citric acid cycle is the body's main catabolic pathway since it is where the breakdown products of the main amino acids, carbohydrates, and fatty acids that make up cells are converted to carbon dioxide. A vital metabolic process that links the metabolism of proteins, fats, and carbohydrates is the citric acid cycle. Eight enzymes carry out the processes of the cycle, totally oxidizing acetate (a two-carbon molecule) into acetyl-CoA and two molecules of carbon apiece.

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Correct Question:

1. What are the effects of consuming a diet made up mostly of fats?

2. What are the effects of a diet composed largely of fats on liver metabolism?

3. Does the citric acid cycle break down fats?

4. What is the result of the citric acid cycle?

Which of the following circulates through the ventricles of the brain and central canal of the spinal cord and supplies the central nervous system (CNS) with nutrients and hormones?

Answers

The central canal of the spinal cord, the subarachnoid space of the brain, and the ventricles all function as passageways for cerebrospinal fluid (CSF).

The majority of cerebrospinal fluid (CSF), as it is currently understood, is produced by the choroid plexus and travels through the ventricles, cisterns, and subarachnoid space before being absorbed into the blood by the arachnoid villi.

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A florist assembles a bouquet of flowers from the following:
1. lilies, which have long leaves with parallel veins
2. Queen Anne's lace, also known as wild carrot because of its large taproot
3. buttercups, with their five lovely yellow petals
4. new shoots of daisies with two small cotyledons
This bunch of flowers contains
Three eudicots and one monocot

Answers

Three eudicots and one monocot are present in the bouquet of flowers.

Realizing that the primary distinction among flowering plants is not between monocotyledon groups (monocots) and dicotyledon groups led to one of the most significant changes in our understanding of the evolution of angiosperms (dicots). The more basic dicots and monocots collectively make up another group from which the so-called "typical dicot" plants have originated. These common dicots are now referred to as eudicots. About 75% of the species of angiosperm (flowering plants) are eudicot plants. In contrast to eudicots, which have two cotyledons (eu = true; di = two; cotyledon = seed leaf), monocots only have one.

Thus, wild carrot, buttercups, and daisies are eudicots, but lilies are monocots.

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most viral in the capsid or envelope are composed of glycoproteins and are used to attach to cells.

Answers

Most viral in the spikes capsid or envelope are composed of glycoproteins and are used to attach to cells.

What are glycoproteins used for?

The immune system is one of many physiological processes that are affected by glycoproteins, which are molecules made up of protein and carbohydrate chains. Many viruses have glycoproteins that aid in their ability to penetrate host cells, and which can also be useful therapeutic or prophylactic targets.

What function do glycoproteins provide in a cell membrane?

Glycoproteins carry out essential structural and metabolic tasks. Cell-cell recognition is the ability for cells to identify if another cell is familiar or foreign. In a process known as cell adhesion, they also assist cells in binding and attaching to one another.

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a person who has klinefelter syndrome (xxy) has x chromosomes, one of which will condense into a barr body in somatic cells. most x chromosome genes produce protein.

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a person who has klinefelter syndrome (xxy) has x chromosomes, one of which will condense into a barr body in somatic cells. most x chromosome genes produce protein. Non-disjunction during the time of meiosis is the right response.

An abnormality known as the Klinefelter's syndrome is a disorder that affects males who have an extra X chromosome as a result of a mistake in cell differentiation. The egg or the sperm may pick up an extra X-chromosome as a result of non-disjunction. When these unique cells are present in a person's genetic composition, that person is most likely affected by the condition known as Klinefelter's syndrome.The majority of the time, cell division happens while the sperm develops, but there are few instances where errors can occur as the egg develops. Typically, the illness is more prevalent in women's children.

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What is the role of mitochondria in cellular respiration?; What is the cellular process of mitochondria?; What is the function of mitochondria in cells apex?; What is the function of mitochondria NCBI?

Answers

A cell organelle having a membrane is a mitochondria. It is a location for cellular respiration and metabolic activities that produce energy.

Cellular respiration is a component of a metabolic process that splits the glucose sugar molecule to produce energy in the form of ATP. Krebs' cycle, oxidative phosphorylation, and glycolysis are all components of cellular respiration.The cellular respiration activities take place in the mitochondria of the cell, where the oxygen-rich environment causes the sugar-like glucose to break down into an energy molecule. As waste and byproducts, it also emits water and carbon dioxide.So, go with option A. The mitochondrion of the cell is where the process of cellular respiration takes place.The Mitochondria are where the process takes place.As a result, the reactant in photosynthesis is a byproduct of cellular respiration, which is the link between cellular respiration and photosynthesis.

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the competitive exclusion principle states that two species with overlapping niches cannot survive together. local extinction of one of the species will occur.

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According to the competitive excluding principle, two organisms with similar niches (ecological functions) would always drive the other one to extinction if they compete.

What is a biological example of a species?

The original two creatures are categorized as separate species if the progeny are sterile and unable to reproduce. For instance, although though a donkey as well as a horse are separate species, they may mate and give birth to a creature known as a mule.

Why is defining species important?

Understanding what mammals are and how identify them is important for both scientists and the general people. As species disappear, biological variety is lost, and the only way to influence the social, legal, and economic factors that influence conservation efforts is to understand the nature of species.

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considering the final steps in cholesterol biosynthesis, when squalene is eventually converted to lanosterol, which of the following statements is correct?

Answers

Squalene monooxygenase is considered a mixed function oxidase because it catalyzes a reaction in which only one of the oxygen atoms of O2 is incorporated into the organic substrate.

What processes make up cholesterol's biosynthesis?

According to Bloch's theory, the biosynthesis of C30 sterols, which start from squalene and end with cholesterol, may be broken down into three main steps: acetate, isoprenoid intermediates, and cyclization products.

What are the four steps in the production of fatty acids?

Up until palmitoyl ACP is produced, the process of transfer, elongation, reduction, dehydration, and reduction is repeated. The 16-carbon fatty acid palmitate is then released from the FAS via the thioesterase activity of the FAS complex.

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What would you expect to happen if drops of a strong base such as NaOH were added instead?



If you wanted a more specific pH then you might have to use a less dilute concentration of HCl. How much water should you add to 100 ml of 0.1 M HCl to get a solution of 0.025 M HCl?

Answers

Answer:If drops of a strong base such as NaOH were added instead, the pH of the solution would increase. Strong bases have a high concentration of hydroxide ions (OH-) which can neutralize hydrogen ions (H+) and raise the pH of a solution. As the concentration of OH- ions increases, the pH of the solution will rise.

If you want a more specific pH, you can use a less dilute concentration of HCl. By using a more concentrated solution of HCl, you can more precisely control the pH of the solution. However, you should be careful when handling concentrated acids, as they can be dangerous and corrosive.

To prepare a solution of 0.025 M HCl from a solution of 0.1 M HCl, you would need to add water to dilute the concentration of HCl. To do this, you can use the following formula:

C1 x V1 = C2 x V2

Where C1 is the initial concentration (0.1 M), V1 is the initial volume (100 ml), C2 is the final concentration (0.025 M), and V2 is the final volume.

To solve for V2, we can rearrange the formula as follows:

V2 = (C1 x V1) / C2

Plugging in the values, we get:

V2 = (0.1 M x 100 ml) / 0.025 M

Therefore, to get a solution of 0.025 M HCl, you would need to add 400 ml of water to 100 ml of 0.1 M HCl. This would give you a total volume of 500 ml of 0.025 M HCl.

Explanation:

antimicrobics effective against only gram-positive bacteria would be termed antibiotics. narrow-spectrum drugs. semisynthetic drugs. synthetic drugs. broad-spectrum drugs.

Answers

Grass-positive-only antimicrobics are those that exclusively work against gram-positive bacteria. Narrow-spectrum medications include antibiotics.

Explain about the gram-positive bacteria?

Staphylococcus, which grows in clusters and is catalase-positive, and Streptococcus, which grows in chains and is catalase-negative, are two examples of gram-positive cocci. Further categorization of staphylococci includes coagulase-positive (S. aureus) and coagulase-negative (S. epidermidis and S. pneumoniae) strains.

Due to the ability of their thick peptidoglycan membrane to retain the dye, gram-positive bacteria look purple-blue under a microscope. A result of positivity gives the bacteria the name "gram-positive." Gram-negative bacteria leave pink-red stains. Because of the weaker peptidoglycan layer, it loses its blue hue.

Some detergents, which easily kill Gram-positive bacteria, do not harm gram-negative bacteria. Gram's dye is a foreign substance that the Gram-positive bacteria's thick membrane can absorb, even if that substance is harmful to the bacteria's interior. In turn, this makes them simpler for some detergents to annihilate.

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Antimicrobics effective against only gram-positive bacteria would be termed antibiotics

Briefing:

Gram-positive bacteria are the only ones that gram-positive-only antimicrobics target, i.e., these are  narrow-spectrum drugs. Antibiotics are also the narrow-spectrum drugs.

What exactly are gram-positive bacteria?

The bacteria that can take up Gram stain are gram-positive bacteria. Under a microscope, gram-positive bacteria appear purple-blue due to their thick peptidoglycan membrane's capacity to hold the dye. The bacteria are referred to be "gram-positive" as a result of their positivity. Gram-negative microorganisms produce pink-red stains. It loses its blue color as a result of the thinner peptidoglycan coating.

What are antibiotics?

Antibiotics are drugs used to treat bacterial infections in both humans and animals. They either destroy the germs or make it difficult for them to proliferate and flourish.

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ATP synthase is a large molecular machine that converts the energy in an electrochemical gradient into the bond energy stored in ATP. Which of the following events are required for the synthesis of ATP?
Choose one or more:
A. movement of protons down their gradient through ATP synthase
B. conformational changes of the F1 ATPase
C. binding of ATP to an empty F1 ATPase subunit
D. rotation of the rotor in the membrane

Answers

The exergonic flow of H+ drives ATP phosphorylation by ATP synthase. from other stages of cellular respiration transfer their electrons to molecules close to the start of the transport chain.

With the help of a transmembrane proton motive force, ATP synthases create ATP from ADP and inorganic phosphate. Bacterial ATP synthases have received a lot of attention because they are the most basic form of the enzyme and because genetically altering these complexes is relatively simple.

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Which of the following statements correctly describes how sister chromatids and homologous chromosomes differ from each other?

Answers

Although identical chromosomes have the same gene loci, they might have different alleles of the same gene. Identical copies of one another are created during DNA replication and are known as sister chromatids.

What are sister chromatids ?

A chromosome's identical copies that are created during DNA replication and are connected by a common centromere are referred to as sister chromatids. In other words, a sister chromatid might be considered as "one-half" of a duplicated chromosome. A sister chromatid pair is known as a dyad.

What are Homologous Chromosomes?

A pair of two chromosomes, usually one from the mother and one from the father. Homologous chromosomes, for instance, are the two copies of Chromosome 1 in a cell.

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A student is doing a genetics experiment on beetles. A pure green beetle is crossed with a pure brown beetle. The student repeats this experiment ten more times. Every time the student performs this cross, all of the offspring are green. What can the student best conclude?

Answers

The correct answer is : All of their offspring i.e. F1 generation would be green colored (Phenotype) with Genotype = Gg.

According to Mendel's Law Of Inheritance , Because every beetle child has a green phenotype, the gene for green color dominates over the gene for brown color.

According to Mendel's Law Of Inheritance ,

The genotype of  pure green beetle = GG

The genotype of  pure  brown beetle = gg

A pure green beetle is crossed with a pure brown beetle

GG × gg

The offspring will have genotype = Gg. i.e. F1 generation.

Therefore all the offspring would be of green colored (Phenotype) with Genotype = Gg.

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Connective tissue is the most variable of the tissue types. Which one of the following is not categorized as connective tissue?
A) Bone
B) Blood
C) Fat
D) Skin

Answers

One of the following, skin, is not considered to be connective tissue.

Which of the following is a connective tissue example?

Skin is not a type of connective tissue because it is made up of epithelial cells. The main categories of connective tissue are cartilage, bone, fat, and blood.

Which are regarded as connective tissue's functions?

Connective tissues store fat, move substances, ward off sickness, and assist in tissue healing in addition to binding structures together and supporting the body as a whole as well as the organs and individual organs. They can be found all over the body. Additional classifications of connective tissue include loose connective tissue, dense connective tissue, and specialized connective tissue.

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please match the following nutritional types with the statements that most accurately describe them, to test your understanding of the main categories of nutritional types among organisms.

Answers

Autotroph: a creature that obtains its carbon from inorganic carbon dioxide

Chemotroph: an organism that obtains energy from chemical substances-Heterotroph: an organism that must receive its carbon in an organic form

Phototroph: an organism that produces energy from sunlight

The term "primary nutritional groups" refers to a category of creatures that are separated into subcategories based on the sources of carbon and energy that they require for survival, growth, and reproduction. Carbon can come from organic or inorganic sources, and energy can be derived from either light or chemical molecules. ATP, carbs, or proteins are used to store the liberated energy as potential energy. The energy is eventually put to use for activities essential to life, like movement, growth, and reproduction.

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which of the following is not a way in which dna is different from rna? all are the ways in which they differ the kind of sugar in the sugar-phosphate backbone the number of strands the nitrogenous bases

Answers

All are the ways in which DNA does not differ with RNA.

All living cells comprise of ribonucleic acid (abbreviated RNA), a nucleic acid with properties that are comparable and different to those of DNA. However, RNA is often single-stranded, unlike DNA. Instead of the deoxyribose present in DNA, the backbone of an RNA molecule is made up of alternate phosphate groups and the sugar ribose.

A single-stranded molecule called RNA has a shorter nucleotide chain than other molecules. DNA is self-replicating; it reproduces itself. RNA cannot duplicate itself. In the same way that DNA damage causes checkpoints that lead to apoptosis, damaged RNA may merely interfere with a cell's normal functions or it may cause apoptosis.

LSM1 of budding yeast is an additional gene with a putative function in RNA damage control. Resistance to UV light results from the deletion of LSM1.

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Why do we breathe in oxygen?

Answers

Oxygen is necessary for many bodily processes, including digestion of food, muscle movement, and even simple thought.

Why do we inhale oxygen?To produce energy efficiently, all cells in our body require oxygen. When cells generate energy, they emit carbon dioxide. We get oxygen by breathing in fresh air and expel carbon dioxide from our bodies by exhaling stale air.Everyday bodily functions such as digestion, muscle movement, and even thinking require oxygen. As a byproduct of these processes, a gas known as carbon dioxide is produced. Your lungs' job is to provide oxygen to your body while also eliminating the waste gas, carbon dioxide.Our lungs allow us to breathe in the oxygen our bodies require, but they do so much more. They also allow us to expel carbon dioxide, a waste product produced by the body, and they are essential for singing, shouting, and even giggling. In this activity, you will create a lung model and use it to investigate how air flows easily into and out of the lungs.

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explain two methods of clinical specimen collection

Answers

Answer:

Three popular methods of blood collection or sampling are: Arterial Sampling. Venipuncture Sampling. Fingerstick Sampling.

Which of the following terms describes the functional classification of the illustrated joint with regard to its range of movement?
synovial
synarthrotic
diarthrotic
amphiarthrotic

Answers

The following term which describes the functional classification of the illustrated joint with regard to its range of movement is diarthrotic and is therefore denoted as option C.

What is Diarthrotic?

This is referred to as a freely moving joint and it is characterized by its mobility and a joint cavity. Examples of this type of joint include gliding and pivot joint due to their similar features.

This type of joint usually has a synovial membrane within which is encased in the joint as denoted in the diagram given below which is therefore the reason why it was chosen as the correct answer.

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Within the cell many chemical reactions that, by themselves, require energy input (have a positive free energy change) con occur because the reactions A. may be coupled to the hydrolysis of ATP B. take place very slowly C. take place when the cells are at unusually high temperatures D. are catalyzed by enzymes E. are aided by various metal ions that act as catalysts

Answers

As stated in the preceding statement The decomposition of ATP can be connected with a variety of chemical events within the cell, many of which need energy input on their own.

What are cells, and how do they differ?

Like in the case of bacteria & protozoans, a cell can be an entire organism in and of itself. In multicellular creatures like higher plants and animals, specialized cell groups are arranged into tissues and organs. Eukaryotes and cellular structures are two different kinds of cells.

Which cell is the smallest?

The parasitic bacteria Mycoplasma gallicepticum, which inhabits the respiratory, genital, and urinary systems of primates, is considered to be the tiniest known creature capable of autonomous development and reproduction. Hpv is the name of the cell used in the study.

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today it is estimated that about______still survive by hunting and gathering rather than by agriculture.

Answers

The correct answer is 250,000. People choose hunting and gathering over agriculture to survive.

A subsistence way of life, hunter-gatherer culture focuses on catching food via fishing and hunting, foraging for wild plants The hunter-gatherer mode of life, also known as subsistence living, is centered on catching food through fishing and hunting as well as foraging for wild plants and other nutrients like honey. All people up until roughly 12,000 years ago hunted and gathered food. Anthropological research indicates that modern humans (Homo sapiens) and their distant ancestors lived a hunter-gatherer lifestyle as far back as two million years ago. Before hunter-gatherer civilizations evolved, earlier groups relied on the habit of scavenging animal remains that predators left behind. Hunter-gatherers used mobility as a survival strategy because they did not rely on agriculture. Hunters and gatherers need access to huge lands that ranged in size from seven to 500 square miles in order to find the food they needed to survive.

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systemic application of execercise stress suffiecient to stmulate muscle fatigue, not cuase breakdown

Answers

Hypertrophy cannot happen unless there is a systemic application of exercise stress sufficient to simulate muscular weariness.

What is the main cause of fatigue?

The majority of the time, one or more of your habits or behaviors—especially inactivity—can be connected to feeling worn out. There is frequently a link between the two. Sometimes, fatigue is a symptom of different underlying medical conditions that require medical attention.

What does fatigue feel like?

The lack of motivation and energy is fatigue. In addition to exhaustion, drowsiness or apathy (a lack of concern for what happens) can also be symptoms. A common and significant reaction to physical exercise, mental turmoil, boredom, or inadequate sleep can be fatigue.

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The adult Brachycera forces its way out of its pupal casing by means of inflating the ___________, a bladder located in the anterior head.

Answers

The adult Brachycera forces its way out of its pupal casing by means of inflating the Ptilinum, a bladder located in the anterior head.

The following is a list of the main physical traits:

Reduced antenna size (eight flagellomeres or fewer).

A lengthy appendage near the mouth called the maxillary palp has no more than two segments.

The prothorax is reached by the back sections of the larval head capsule (the anterior part of the thorax, which bears the first pair of legs).

The larval mandible is made up of two different components (lower jaw).

In males, the genitalia's epandrium and hypandrium are divided.

There is no premandible on the labrum's lower surface (the roof of the mouth).

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a second-order neuron . multiple choice question. is an interneuron is the second neuron in a motor pathway is the second-longest neuron in either a sensory or a motor pathway

Answers

Neurons come in three different orders. Signals are sent from the peripheral to the spinal cord by first-order neurons, and they are sent from the spinal cord to the thalamus by second-order neurons.

In the centre of your brain is a structure called the thalamus that resembles an egg. It serves as a relay station for all incoming hearing, taste, sight, and touch (but not smell) sensory information from your body to your brain. All information must first pass through your thalamus, which functions as a relay or train station, before being routed or directed to the cerebral cortex, the outermost layer of your brain, for additional processing and interpretation. transmitting sensory data. obtaining data from all of your senses in the form of nerve signals. just smell enters your brain. A thalamic nucleus is responsible for processing and transmitting information from each sensory function to the corresponding region of your cerebral cortex. relaying information about movement (motor). Your thalamus is the hub of all motor pathways, just like it is for sensory information.

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the use of chemical substances to kill pathogenic organisms without injuring the host or the use of a chemical substance to treat various aspects of disease

Answers

Chemotherapy is the process of killing harmful organisms without harming the host.

What does chemotherapy actually do?

Chemotherapy is a medical treatment that destroys your body's quickly multiplying cells by using strong chemicals. Chemotherapy is the most popular kind of cancer treatment because cancer cells grow and divide far more swiftly than the bulk of other body cells. There is a large selection of chemotherapeutic drugs.

How serious is chemotherapy?

When chemotherapy permanently damages the hearts, lung, kidneys, or reproductive system, for example, the adverse effects can sometimes endure a lifetime. One of the occasionally delayed side effects of various forms of chemotherapy is the development of a second cancer several years after treatment.

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which of the following most accurately lists the structures that may be affected by a urinary tract infection?

Answers

Kidney, ureters, urinary bladder, urethra are affected by a urinary tract infection.

Any infection in the urinary system is referred to as a urinary tract infection (UTI). The kidneys, ureters, bladder, and urethra are components of the urinary system. The lower urinary system, which includes the bladder and urethra, is where most infections are most commonly found.

Compared to men, women are more likely to get a UTI. An infection that only affects the bladder can be uncomfortable and painful. A UTI, however, can spread to the kidneys and cause major health issues.

Antibiotics are frequently used by medical professionals to treat urinary tract infections.

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describe how regular physical activity benefits the following body system: cardiovascular system g the complete bipartite graphs kn,n and kn,n 1 have the maximum possible number of edges among al Economic development that meets the needs and aspirations of the present without compromising the ability of future generations to meet their needs is the classic definition for:a) sustainable developmentb) ecological footprintc) Reaganomicsd) carrying capacitye) the Human Development Index which of the following is not a major endocrine organ? group of answer choices pineal gland hypothalamus kidneys testis pancreas there are 6 students in the class. one of them is to be selected as the best student and another student is to be selected as a runner-up. how many different ways can this be done? The expression 2r + 3r represents the daily profit, in dollars, earned by an ice cream shop, where r represents the number of batches each type of ice cream sold. The term 2r shows the profit earned through selling vanilla ice cream batches. The term 3r shows the profit earned through selling strawberry ice cream batches. Which equivalent expression can be used to calculate the total daily profit della, the sales manager, just informed her sales team that all sales in march will earn an extra 5 percent commission. the team gets right to work, being motivated by a(n) multiple choice extrinsic reward. physiological need. intrinsic reward. high need for power. The IQ scores and science test scores of fourth grade students is given by the regression line = 20.3 + 0.7489s, where is the predicted science score and s is the IQ score. An actual science test score for a student is 52.6 with an IQ of 100.Find and interpret the residual. 1.99; The regression line under predicts the student's science test score. 1.99; The regression line over predicts the student's science test score. 1.99; The regression line under predicts the student's science test score. 1.99; The regression line over predicts the student's science test score. Which may result an increase in friction?; Which may result from an increase in friction decreased traction?; Which may result from an increase in friction Brainly?; How can rolling friction be increased? The "zebra stripes" on the ocean's floor prove that? As mentioned in the text, knowledge of financial statement analysis using ratios is a component of several professional certifications, including the CPA, the CFA, and the _ ?A) CFE (Certified fraud examiner)B) CISA (Certified Information Systems Auditor)C) CMA (Certified Management Accountant) in three wise men and a baby, what is the name of the baby who the brothers take care of over the holidays? duggins veterinary supplies can issue perpetual preferred stock at a price of $70 a share with an annual dividend of $5.60 a share. ignoring flotation costs, what is the company's cost of preferred stock, rps? round your answer to the nearest whole number. which of the statements below correctly describes one of the five defining criteria for being a mineral? A.Minerals only occur as solids. B.Minerals are not produced by biologically processes. C.Minerals can lack a repetitive geometric structure on the atomic scale. D.Each mineral has a definite chemical composition with no possibility for variation or the substitution of elements. which statement is true about a function f(x), where f prime of x equals 2x squared plus 4 over xf is increasing for x < 1.260 because f (x) < 0 for x < 1.260f is increasing for x < 1.260 because f (x) > 0 for x < 1.260f is decreasing for x > 0 because f (x) < 0 for x > 0f is decreasing for x > 0 because f (x) > 0 for x > 0 Find each difference. 8.5 - 7.6 lady sings the blues"" is a song performed by which of the following blues singers? The vanishing point of the picture is represented by point B.A. The measure of B. redactar un cuento o historia donde se imaginan como seria un da en el polo norte como ayudantes de santa.Por fa ayuda es para maana : a fragrance company has developed a new perfume for women. in the bcg matrix, what quadrant does the perfume likely fall in?