Answer:
Boxer I guess
Explanation:
I looked it up and believe it or not, it was a boxer.
Well there's your answer. Please give Brainliest
What evidence exists that suggests that all living things require energy to survive?
Answer:
The evidence that living things need energy to survive is: without the solar energy, plants will die.
Explanation:
Energy is an important resource that can be moved, it can be transformed, but cannot be created or destroyed. Plants need solar energy (light and heat) to make their food through the process of photosynthesis. Then, the energy is converted into chemical energy. Some are stored in the form of sugar and some are released in the form of oxygen.
If plants become extinct, in addition to reducing oxygen from the earth, then the source of food for humans and animals will be lost and will cause disruption of ecosystems on earth.
What animals can sense temperature?.
Dogs, like vampire bats, use their rhinaria to detect weak thermal radiation.
Peripheral thermoreceptors in the skin detect environmental temperatures. Transient receptor potential (TRP) ion channels in these peripheral thermoreceptors are activated at specific temperatures. TRP channels respond differently to cold and warm stimuli.
Animals have their own version of the unpleasant biting combined with pins-and-needles sensation that urges us to warm up quickly or suffer the consequences. In fact, the nervous system mechanisms for sensing a wide range of temperatures are nearly identical in all vertebrates.
The sensation and perception of temperature, or more precisely, temperature differences inferred from heat flux, is referred to as thermoception or thermoreception. It is concerned with the sequence of events and processes required for an organism to receive a temperature stimulus, convert it to a molecular signal, recognize and characterize the signal, and initiate an appropriate defense response.
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which is not an example of mutualistic coevolution? group of answer choices host/pathogen plant/pollinator plant/mycorrhizae rumen bacteria/cows
Host/pathogen isn't an instance of mutualistic coevolution. In mutualistic coevolutionary interactions, each species broaden variations for the gain of each organisms. In commensalistic interactions, one species blessings from the connection at the same time as the opposite isn't harmed.
Coevolution is not unusualplace amongst organisms collaborating in a mutual interaction. In mutualism, each the organisms gain from every other. When coevolution takes place amongst together reaping benefits species, it's far known as mutualistic coevolution.
Symbiotic relationships result in coevolution via way of means of growing reproductive blessings to organisms that optimize their courting with their symbionts. Pairwise coevolution (or 'specific' coevolution) describes tight coevolutionary relationships among species. Diffuse coevolution (or 'guild' coevolution) refers to reciprocal evolutionary responses among suites of species.
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As the frequency of muscle action potentials _______________, the strength of the resulting muscular contraction ____________.
As the frequency of muscle action potentials Increased the strength of the resulting muscular contraction summation .
Twitch, summation, and tetanus are three main categories that describe the intensity of skeletal muscular contractions. An action potential generated within the muscle fibre itself causes a single contraction and relaxation cycle, which is known as a twitch. The amount of force generated by a muscle varies depending on how many motor units are functioning at once. Elwood Henneman and his Harvard Medical School colleagues discovered in the 1960s that continuous increases in muscular tension may be induced by gradually raising the activity of axons that serve as input to the pertinent population of lower motor neurons. The recruitment of the motor units in a fixed order based on their size is what causes this gradual increase in tension.
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What are the parts of the 3-component model for school-based agricultural education?.
These include leadership training, experiential learning, and classroom and laboratory education.
What does component, for instance, mean?Counting noun The parts that make up something are its constituents. One essential element of a nuclear bomb is enriched uranium. There are four basic parts to the management strategy. An alternative term for item is a portion. More the opposites of component.
A component at work is what?There are three parts to work: psychological, physical, and virtual. We go into further detail about the first one's importance in this blog. The psychological element refers to the demands and difficulties people face at work that have an impact on their performance.
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in which direction does fluid move across the capillary wall at the arterial end of the capillary, in the situation described?
In general, fluid enters the interstitial fluid from the capillary. This method is known as filtering.
Like all fluids, blood moves from an area of high pressure to one of low pressure. As the pressure gradient decreases, blood moves from arteries through capillaries and veins in the same direction.Diffusion, the transfer of molecules from places of high pressure to low pressure, exchanges fluids when blood travels from arteries to veins through the capillary bed.Fluids and tiny molecules will be forced through the capillary's pores and openings by the hydrostatic pressure of the blood. Because the hydrostatic pressure inside the capillary is greater than the hydrostatic pressure outside it at the arteriole end, there is a net movement of materials outside the capillary.
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Which statement is NOT correct about glycolysis?
Glycolysis occurs in both aerobic and anaerobic respiration.
During glycolysis, glucose is produced.
Glycolysis uses two ATP but forms four ATP, resulting in a net gain of two ATP molecules.
Glycolysis involves splitting the glucose into 2 pyruvate molecules
The statement during glycolysis, glucose is produced is NOT correct about glycolysis (Option B).
What is the glycolysis metabolic pathway?The glycolysis metabolic pathway is a process in which glucose molecules are broken in order to release energy, which is used in the cell to create ATP from ADP and phosphate, being ATP the energy coin of the cells.
Therefore, with this data, we can see that the glycolysis metabolic pathway is a chemical process that is well known to generate ATP by breaking down glucose molecules instead of generating simple carbohydrates.
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if two animals are members of the same kingdom, how closely are they related in comparison to two animals that are members of the same genus?
Animals are living organism that comes under the family Animalia. Animals are multicellular and eukaryotic organisms. They are consumers and they breathe through oxygen.
Every organism is divided into levels of distribution. These distributions are (1) Kingdom, (2) Phylum or Division; (3) Class; (4) Order; (5) Family; (6) Genus; (7) Species.
Genus is the level of distribution, in which organisms are present that are phylogenetic and structurally the same. And related species are comes under the same genus. The genus is also present in the scientific name of the organism.
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the export of mrnas outside the nucleus requires several proteins that are post-translationally modified by:
The export of mrnas outside the nucleus requires several proteins that are post-translationally modified by phosphorylation.
What is phosphorylation?
phosphorylation is the name for the process of adding a phosphate group to a molecule, such as a sugar or protein.
By altering the protein's structure, phosphorylation controls protein activity and cell signaling. The protein may be impacted by these modifications in one of two ways. First, the protein's catalytic activity is controlled by conformational alterations.
A sensitive and dynamic method of controlling protein activity, stability, protein interaction, and sub cellular localization is provided by phosphorylation.
Therefore, the export of mrnas outside the nucleus requires several proteins that are post-translationally modified by phosphorylation.
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how should amazon be categorized? as a retailer, wholesaler, or broker? explain why (read chapter 8 for information).
Agents and brokers are the proper response.Agents and brokers are regarded as non-manufacturing traders because they enable trades by buying, selling, or even facilitating .
The things that they do not truly own or are not theirsIn plain English, a virtual retailer is one who conducts business exclusively online and does not deal with customers in a physical location like a shop or store.This is a contemporary business model where the company uses the internet to interact with a variety of clients. They frequently contract out other tasks, including order shipping, etc.A wholesaler is a person or business who sells things in bulk for a discount, usually to retailers.Those who sell things to the general public in comparatively modest quantities for use or consumption as opposed to resale are known as retailers.
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a person's blood pressure falls. which of the answer choices would you expect to occur? select all that apply.
A person's blood pressure may fall for a variety of reasons. Some common causes include dehydration, low blood sugar, and blood loss. If a person's blood pressure falls, they may experience dizziness, lightheadedness, or fainting.
When a person's blood pressure falls, the person's heart rate will usually increase in order to compensate for the lower blood pressure. The person may also feel dizzy or lightheaded due to the reduced blood flow to the brain. The person's skin may become clammy due to the reduced blood flow to the extremities. Shock is also a common example of blood pressure to drop. A person's heart rate would likely increase if their blood pressure fell.
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A. The person's heart rate will increase.
B. The person's blood vessels will constrict.
C. The person will feel dizzy or lightheaded.
D. The person will feel more alert.
E. The person's breathing will become shallow.
F. The person's skin will become clammy.
Why is it more difficult to treat fungal infections than bacterial infections in humans?.
Fungal cells and eukaryotic animal cells share a lot of the same fundamental cell architecture and machinery.
Why are human fungus infections so challenging to treat?Since there are currently only a few different types of antifungal medications, therapeutic options may be substantially hampered by resistance. Many of the antifungal medications that are typically used to treat these infections can no longer work against some forms of fungi, such as Candida Auris.
How are bacterial and fungal infections different from one another?Conditions including yeast infections, valley fever, and meningitis are brought on by fungi. Due to the fact that they are eukaryotes, which means they have cells, fungi are significantly more complicated than bacteria. Fungi resemble mammals the most out of the three diseases in terms of structure.
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You are a research scientist for the pharmaceutical company AstraZeneca working on a tumor-agnostic treatment for lung cancer. This treatment will be based on which of the following?
A. The blood type of the patient.
B. The type of lung tissue in which the cancer originated.
C. The size of the tumor.
D. The cancer's genetic make-up.
On working on a tumor-agnostic treatment for lung cancer. The treatment will be based on the cancer's genetic make-up. Thus, the correct option is D.
What is tumor-agnostic treatment?Tumor-agnostic therapy is the treatment which uses the same drug to treat all the different cancer types which have the genetic mutation or biomarker that is targeted by the drug. It is an example of targeted therapy.
Tumor-agnostic treatment is also known as tissue-agnostic therapy. In the agnostic treatment, the doctors do not have to understand the actual underlying process as it is same in all the cases i.e., the genetic make-up.
Therefore, the correct option is D.
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how could the botanist best determine whether the genotype of the green-pod plant is homozygous or heterozygous? view available hint(s)for part a how could the botanist best determine whether the genotype of the green-pod plant is homozygous or heterozygous? cross the green-pod plant with a yellow-pod plant. cross the green-pod plant with another green-pod plant. self-pollinate the green-pod plant.
The botanist can best determine whether the genotype of the green-pod plant is homozygous or heterozygous by crossing the green-pod plant with a yellow-pod plant.
An organism's complete set of genetic material is known as its genotype. The alleles or variants that a person carries in a particular gene or genetic location are also referred to as their "genotype."
It is known that the yellow-pod plant phenotype is homozygous recessive. For this situation, we would utilize a test cross to decide if there are any latent alleles in the unexplored world. Each offspring will have an allele for the recessive characteristic from the recessive homozygote (yellow-pod plant); the second allele (from the unknown genotype, green-pod plant) will determine the offspring's phenotype.
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for na -k pump, a) is it a primary or a secondary active transport system? b) how many na get transported out? how many k get transport in? c) how much energy is involved in one cycle of the transport? d) what is the main function of the pump?
Na-K pump is a primary active transport system that transports 3 Na⁺ outside the cell and 2 K⁺ inside the cell. In one cycle a ATP is required through which 3 Na⁺ and 2 K⁺ are moved. The main function of the Na⁺-K⁺ pump is to maintain the osmotic balance as well as the membrane potential of the cells.
Osmotic balance is defined as the balance of salt and water inside the body. The phenomenon is also known by the name osmoregulation. Electrolytes play an essential role in the maintenance of osmotic balance.
Membrane potential is the difference in the voltage between the inside and the outside of the cell. The membrane potential is at rest when the inside of the cell is negative as compared to the outside.
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new fuels are being produced by converting corn and grasses into compounds containing alcohols that can be broken down for energy in various engines. the purpose of this research is to
New fuels are being produced by converting corn and grasses into compounds containing alcohols that can be broken down for energy in various engines. the purpose of this research is to reduce the use of nonrenewable resources.
There are 4 major kinds of nonrenewable resources oil, natural gas, coal, and nuclear energy. Oil, natural gasoline, and coal are collectively referred to as fossil fuels. Fossil fuels were shaped within the Earth from useless vegetation and animals over hundreds of thousands of years—therefore they call fossil fuels.
A non-renewable useful resource is a natural useful resource that cannot be quite simply replaced through herbal methods at a tempo short enough to hold up with consumption. An example is carbon-based total fossil fuels. The unique organic matter, with the resource of heat and pressure, turns into a fuel inclusive of oil or gasoline.
The use of nonrenewable resources has negative effects on many ecosystems as well as human beings. New ways to use renewable resources for energy are now being developed.
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how do ecologists define a community? it depends on what the scientist is specifically interested in studying. as a group of species interacting with the non-living factors of the environment and with one another. all of the individuals of a particular species. the relative abundance of a species.
A community is a collection of species that dwell in a certain area, according to ecologists.
What exactly do ecologists do?From the complicated interplay between the dozens of plant, animal, as well as other species found in a desert to the study of minuscule bacteria thriving in a fish tank, ecologists examine these links between species and ecosystems of many various sizes. Environmental scientists research a variety of habitats.
Who made the ecologist's name?The College of Georgia honors Eugene Odum as the creator of what is now the Eugene P. Sloan Foundation and is widely regarded as that of the pioneer of modern ecology.
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If a mutation rendered the signal recognition particle nonfunctional, what would be the most obvious effect on the cell?.
If a mutation rendered the signal recognition
particle nonfunctional, translation would
not have been completed for most of the
proteins.
Mutation is the alternation in the sequences of DNA or RNA whatever is the genetic complement of the body. There are certain kind of mutation, namely point mutation, frame shift mutation and the one caused by mutagen.Mutagen are the agents causing such sudden genetic change such as physical and chemical agents.Here the question is asked of if mutation rendered the signal recognition particle nonfunctional what would be the effect on the cell.The translation would not have been completed for most of the organism if a mutation rendered the signal recognitions.
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savannah is asked to explain the locations of the stages of cellular respiration. what location should she give for the site of the krebs cycle reactions?
what might trigger a prophage, or provirus, to become active and enter the lytic cycle?
The prophage/provirus is made active by environmental factors like heat, radiation, and certain chemicals. After removing itself from the DNA of the host cell, it
What components makes up DNA?The nucleotides that make up DNA are chemical building blocks. Phosphate groups, sugar groups, and one of four different nitrogen bases make up the three components that make up these building blocks. The phosphate and sugar groups in nucleotides bind together to create chains to make a DNA strand.
Why does DNA matter?When it comes to inheritance, protein coding, and providing instructions for life and its functions, DNA is a necessary component of all living things. A person's or an animal's development, reproduction, and eventual demise are all determined by their DNA. For a total of 46 chromosomes in each human cell, there are typically 23 pairs of chromosomes present.
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Which other system is most likely to also have a direct response during the 12-minute exercise?.
Phosphagen energy system is most likely to also have a direct response during the 12-minute exercise.
Within 10 to 20 seconds of high-intensity exercise the required is generated with the help of “ATP-CP,” also known as the phosphagen energy system. Once the available ATP is used up, which occurs in a few seconds, a molecule called phosphocreatine is used to re-form ATP in the muscle.
ATP is present in all body cells, but their is a limited number of ATP in cells. So, for physical activities and exercise, the ATP gets used up very quickly and needs to be replenished to continue with the exercise.
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all cells use _______ energy carried by ATP
Answer:
molecule
Explanation:
food molecules
if a mutation rendered the signal recognition particle nonfunctional, what would be the most obvious effect on the cell?
If the mutation makes the signal recognition particle malfunction, then the effect on the cell is all the proteins normally secreted by the cell will remain partially formed and adhere to the endoplasmic reticulum.
What is particle signal recognition?
The signal recognition RNA particle is part of the ribonucleoprotein signal recognition particle (SRP) complex. SRP recognizes the signal peptide and binds to the ribosome, reads protein synthesis. SRP receptors are membrane-embedded proteins and contain transmembrane pores. When the SRP-ribosome complex binds to the SRP receptor, the SRP releases the ribosome and is washed away. The ribosome continues protein synthesis, but now the protein moves through the transmembrane pore of the SRP receptor.
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which of the following are stages in the metabolic control of the lac operon? select all that apply. rna polymerase attaches to the accessible promoter and transcribes the genes. when lactose is present, it binds to the repressor and causes the repressor to release the operators. in the absence of lactose, a repressor binds to the two operators, preventing rna polymerase from attaching to the promoter.
The correct answer based on the above made statements about the stages involved the control of the lac operon is:
when lactose is present, it binds to the repressor and causes the repressor to release the operators.
The answer is option b.
How the presence of lactose controls the release of lac operonThe release of the operators, the lac operon; thus occur at the presence lactose in the cell environment. This however makes it possible for it release when lactose itself crosses the membrane of the cell; thereby acting as an inducer of the operon and stimulate the repressor to release the operators.
So therefore, it can be deduced from the step by step explanation above that during the metabolic reactions which occurs in our system, the lac operon are being induced to be released by the the contributing lactose.
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in meiosis, dna replicates during multiple choice prophase i. both prophase i and prophase ii. prophase ii. interphase prior to meiosis ii. interphase prior to meiosis i.
In meiosis, DNA replicates in the interphase stage prior to meiosis I (option E).
What is DNA replication?DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the most essential part for biological inheritance.
DNA replication occurs in both mitotic and meiotic cell division to ensure that each daughter cell possesses the correct amount of DNA.
However, the cell undergoes two successive divisions in meiosis i.e. meiosis I and meiosis II. Meiosis I is reduction division and meiosis II is similar to mitosis but DNA replicates only once during meiosis, i.e. before meiosis I in S phase.
Therefore, in accordance with this question, it can be said that DNA replicates only during the S (interphase) stage of meiosis I.
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Agnes learned that the brain, spinal cord, and nerves work together. What do they combine to form?.
when a poison is added to actively respiring mitochondria, every component of the electron transport chain is found to be
(4) Add an uncoupling agent along with the poison is the experiment that will help unravel the said dilemma.
By separating the processes of ATP production from the electron transport chain, an uncoupler or uncoupling agent is a chemical that interferes with oxidative phosphorylation in prokaryotes and mitochondria or photophosphorylation in chloroplasts and cyanobacteria.
Since every element of the electron transport chain is discovered to be in its reduced form, this is known. The process of making ATP has completely stopped, and the poison is known to either block the electrons that go to oxygen or the process that makes ATP. The best experiment to solve this conundrum is mixing a toxin with an uncoupling agent.
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Question correction:
The effects of a poison on actively respiring mitochondria are being studied to determine its mode of action. When the poison is added, every component of the electron transport chain is found to be in its reduced form based on spectroscopic analysis, and ATP production ceases entirely. It is reasoned that the poison is either blocking the final transfer of electrons to oxygen or is blocking the ATP synthase. Which of the following experiments will help unravel this dilemma?
1) None of the above will help distinguish between these two possibilities.
2) Add an artificial electron donor along with the poison
3) Any of the above would allow differentiation between these two possibilities
4) Add an uncoupling agent along with the poison
5) Add a second blocking agent to interfere with either Complex I or Complex II along with the poison
when viewing a snp track for a gene, snps in the snp video were shown in black, blue, or red. which color is most common and why?
Blue color is most common SNPs happen when one nucleotide, or DNA's building block, is changed for another. These modifications may result in disease and may influence a person's response to germs, viruses, medications, and other substances.
SNP technique: what is it?Target sequences are scanned for novel polymorphisms and their alleles are identified using single nucleotide polymorphism (SNP) detection tools.
SNP chips are DNA microarrays used to analyse genetic variation at the many millions of unique places throughout the genome. 5 They were initially created to assess single nucleotide polymorphisms (SNPs) that are prevalent in the community and affect more than one in one hundred people.
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recall the basic structure of blood vessels in the placenta: how does it contribute to the fetus' problem of getting sufficient o2?
The organs in the lower half of the embryonic body receive oxygen-poor blood via the ductus arteriosus. This permits the blood that is deficient in oxygen to leave the foetus and return to the placenta, where it can pick up oxygen.
An organ that grows in the uterus during pregnancy is the placenta. A developing newborn receives oxygen and nutrients from this structure. It also cleans the baby's blood of waste materials. The baby's umbilical cord grows from the placenta, which is attached to the uterus' wall throughout pregnancy. The placenta of the mother and the newborn are connected through the umbilical chord. The umbilical cord serves as the baby's lifeline during foetal growth in the womb by delivering nutrients. The cord is pinched and cut after delivery. The cord will eventually become dry and fall off naturally after 1 to 3 weeks.
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describe the process of audition, following a sound wave from the outer ear through the middle ear and into the inner ear. how are auditory neurons ultimately activated?
Sound waves enter the external ear and travel through a restricted path called the ear channel which prompts the eardrum. The eardrum vibrates from the approaching sound waves and sends these vibrations to three little bones in the center ear.
These bones are known as the malleus incus and stapes. The bones in the center ear enhance, or increment, the sound vibrations and send them to the cochlea, a snail-formed structure loaded up with liquid, in the internal ear. A versatile segment runs from the very start to the furthest limit of the cochlea, parting it into an upper and lower part.
This parcel is known as the basilar film since it fills in as the base, or ground floor, on which key hearing designs sit. When the vibrations make the liquid inside the cochlea swell, a voyaging wave structures along the basilar film. Hair cells tangible cells sitting on top of the basilar layer ride the wave. Hair cells close to the wide finish of the snail-molded cochlea identify more shrill sounds, for example, a newborn child crying. Those nearer to the middle distinguish lower-pitched sounds for example a huge canine yelping.
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Hearing, or audition, is the transduction of sound waves into a neural sign this is made viable by the structures of the ear The big, fleshy shape on the lateral thing of the head is referred to as the auricle.
The incoming sound waves motivate the eardrum to vibrate. The eardrum sends those vibrations to the 3 tiny bones in the middle ear known as the malleus, incus, and stapes. The bones inside the center ear expand, or growth, the sound vibrations and ship them to the cochlea within the internal ear.
Sound is transduced into neural signals in the cochlear region of the internal ear, which incorporates the sensory neurons of the spiral ganglia. these ganglia are positioned inside the spiral-shaped cochlea of the inner ear. The cochlea is attached to the stapes thru the oval window.
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