The relation between substrates and enzymes can be best described as: (3) Each enzyme is designed to work with specific substrates for specific metabolic reactions.
Substrates are the actually the reactant in an enzymatic chemical reaction. It combines with the enzymes to undergo some conformational or chemical change in itself and form the product. Each substrate can reacts with some certain type of enzymes only.
Enzymes are the biological catalysts. These work to to make the rate of any reaction faster. This is done by lowering the activation energy of the chemical reaction. Enzymes are generally proteinaceous in nature.
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A protein undergoes post-translational processing in the rough endoplasmic reticulum and the golgi complex. however, the protein is incorrectly folded and won't be functional. what will happen to it?
It will be eliminated in the cytoplasm, according to the supplied statement.
The correct option is C.
What exactly is the endoplasmic reticulum?The endoplasmic reticulum serves as the eukaryotic cell nucleus transportation system in addition to carrying out numerous other essential functions like protein folding.
What exactly is the Golgi complex?The Golgi apparatus is a component located in all eukaryotic cells. It is also known as the Golgi complex, Golgi body, or merely simply Golgi. It is a component of the cytoplasmic endomembrane system that bundles proteins onto membrane-bound vesicles before they are transported to their destination.
What is the purpose of the Golgi complex?The Golgi apparatus, also known as the Golgi complex, serves as a factory where proteins from the ER have been further processed and sorted before being transported to their final destinations: lysosomes, endothelial plasma membrane, or secretion.
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I understand that the question you are looking for is:
A protein undergoes post-translational processing in the rough endoplasmic reticulum and the Golgi complex. However, the protein is incorrectly folded and won't be functional. What will happen to it?
a. It will be returned to the ribosomes.
b. It will be carried to the plasma membrane for removal from the cell.
c. It will be destroyed in the cytoplasm.
d. It will travel through the nuclear pores to the nucleus.
e. It will be transported to the lysosomes in vesicles for destruction
Which kind of brain damage often causes people to lose their social inhibitions and to ignore the rules of polite conduct?
Damage to the prefrontal cortex often causes people to lose their social inhabitations.
prefrontal cortex responsible for formulating plans & techniques along with a person' personality. orchestration of thoughts and moves in accordance with internal dreams" prefrontal cortex characteristic is planning ahead - predict the destiny monitoring - comparing a situation sustained interest - retaining eyes on targetgoal direct behavior operating memory - quick term reminiscence & practice session problem fixing characteristic of the Orbital prefrontal cortex is secondary flavor cortex: reward cost of flavor is represented, number one chargeable for identity (now not reward) .Secondary Olfactory place: information approximately the identification, reward value of odors represented. conduct: produced with rewards & punishment, the more pleasure & ache there may be, the extra OFC activity happens.To know more about prefrontal cortex visit : https://brainly.com/question/9941447
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Tom walked into the anatomy lab for the first time and was overpowered by the odor of formaldehyde. By the end of the lab, he said there was only a slight smell. This can best be explained by?.
Tom walked into the anatomy lab for the first time and was overpowered by the odor of formaldehyde. By the end of the lab, he said there was only a slight smell. This can best be explained by sensory adaptation.
In the field of science, we can describe sensory adaptation as the reduction in sensitivity of the sensory organs towards a particular stimulus because of consistent or continuous exposure to it.
As a result of sensory adaptation, our brain tends to become adapted to a particular condition and helps us to show lower sensitivity to that condition.
When Tom walked into the lab, his sensory organ produced maximum sensitivity toward the odor of formaldehyde. By remaining in the lab, the exposure to the odor was consistent. As a result, Tom gained secondary adaptation to the odor and said that there was only a slight smell by the end of the day.
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Habitat fragmentation is a big concern to conservation biologists. how will habitat fragmentation effect evolution by genetic drift?
Genetic drift will be exacerbated by habitat fragmentation, which will result in less variation.
What impact does habitat fragmentation have on genetic drift and evolution?By reducing effective population size and increasing isolation between populations, habitat fragmentation reduces biodiversity and changes inbreeding and genetic drift within populations as well as the frequency of gene-flow between populations.
Smaller populations may experience random genetic variety loss due to genetic drift, whereas isolation and decreased population connectedness due to dispersion may cause genetic drift to predominate over gene flow and enhance population divergence.
A species' range of features will be reduced by habitat loss if it exhibits local adaption to certain environments.
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Behavioral learning theorists do not focus on internal thought processes; rather, they look to external evidence to study learning. What aspects of the environment are of most concern to behaviorists in studying learning?.
Behavioral learning theorists do not focus on internal thought processes; rather, they look to external evidence to study learning. The aspects of the environment that are of most concern to behaviorists in studying learning are stimulus and response.
In the field of psychology, behavioral learning can simply be described as a branch of psychology under which the behaviors of individuals are studied that they show due to the influence of the environment. The internal thought process is not studied under this branch
The environment of an individual plays important role in the conduction of his behavior. The different environmental factors through which the behavior of the person is influenced are referred to as the stimulus. The learning that the individual seeks and shows in his behavior due to this stimulus is referred to as the response.
Hence, the stimulus and response are aspects of the environment that behaviorists study.
Although a part of your question is missing, you might be referring to this question:
Behavioral learning theorists do not focus on internal thought processes; rather, they look to external evidence to study learning. What aspects of the environment are of most concern to behaviorists in studying learning?
A) energy and work
B) stimulus and response
C) thought and memory
D) sensation and perception
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Eukaryotes are the oldest known organisms on earth.
a. true
b. false
Answer:
false I think is prokaryotic
A person who has lost their sense of vision can still recognize people by their voices. Such a person uses.
Answer:
vibration of sound and blind stick
Explanation:
just like everyone dance with the vibrations of music so can blind people.every voice is different some have deep some have high pitch sound
Which of the following statements is correct regarding the process of science?
O The process of science involves testing hypotheses, but also collecting data.
O The process of science is all about developing new technologies.
O The process of science involves testing hypotheses, but also phases of exploration,
communication and societal outcomes.
O The process of science is all about testing hypotheses.
The correct statement regarding the process of science is that: (a) The process of science involves testing hypotheses, but also collecting data.
The process of science can be simply defined as the testing of facts and the observations. It is a 5 step process that includes: identifying any problem, making the related observations, forming a hypothesis based on the observations, performing experiments and producing the results or conclusion.
Hypotheses are the statements made based upon the observations. These statements do not have any proof or written theory for their validation. It is a simple reasoning assumed to the the truth.
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Why are some clades very diverse and some unusually sparse?
older clades are more species rich because they have had more time to accrue diversity than younger clades
cladistics are a way of classifying animals based on the same traits they have like hair or claws
clades are a group of organisms believed to have evolved from a common ancestor, according to the principles of cladistics.
"the great ape and human clade"
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biologydictionarynet
professordaveexplains
Explain why, in the early morning and in the evening, there is no overall movement of gases into or out of the leaf
Explanation:
As the rate of photosynthesis and the rate of respiration in plants is equal
Explanation:
As the rate of photosynthesis and the rate of restoration in plants is equal
Which activity has the greatest food safety risk when an employee uses bare hands?
Activity has the greatest food safety risk when an employee uses bare hands is ready-to-eat foods should not be prepared using bare hands or are at high risk.
When any employee uses bare hands there are increased chances of contamination in the case of ready-to-eat foods because ready-to-eat foods needed to be preserved for a longer duration than freshly prepared foods so there should be zero chances of contamination and while working with bare hands this risk is increased as there are many pathogens present in the hands like bacteria, fungus, and if they get optimum condition at any time they will grow profusely and will damage the food which will further damage the health of people eating it and the risk is even more whenever any employee changes his cooking from raw meat to ready to eat food and after the employee has discarded the spoiled food or garbage and doesn't wash hands and start working for ready to eat food and this can also lead t biological hazards and according to the FDA, bare hand contact can transfer dangerous pathogens from hands to food, spreading foodborne illness.
Also, an employee with nail polish is only allowed when wearing gloves and non-latex ones. In fact, bare-hand contact with ready-to-eat foods is responsible for 30% of restaurant foodborne illness outbreaks, and because of this, the Food Code prohibits bare-hand contact with ready-to-eat foods.
The FDA gives health departments the power to allow certain restaurants to practice bare-hand contact in carefully controlled situations.
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NEED HELP ASAP WITH THE FOLLOWING QUESTIONS PLSSSS
1.they are the most abundant organisms on earth due to their size and method of reproduction
2. They have cell walls made of chitin
3 examples of this organism is slime mold
4. They have cap, stalk, or circular shape
5. Some species causes amoebiasis
PLS ILL MARK BRAINLIEST
Answer:
1. Bacteria
2. Fungi
3. Slime mold, in fact, is a soil-dwelling amoeba, a brainless, single-celled organism, often containing multiple nuclei.
4. Mushrooms
5. Entamoeba.
I hope this helps!
You did a gram stain on an older culture of gram cells, what color would the dead and live cells from the culture appear in a gram stain?
After gram staining, the cell will appear pink or red. As peptidoglycan cell walls degrade in older cultures, gram-positive cells are more likely to become gram-negative or gram variable. Cell walls start to deteriorate, which makes the crystal violet leave the cell.
What is gram staining?A Gram stain test is done to check for microorganisms everywhere a disease might be present.The two main subtypes of bacteria are infections that are Gram-positive and Gram-negative. Based on their responses to the Gram stain, the various bacterial species are separated. A Gram stain has a purple color. The bacteria in a sample either stay purple or change to pink or red when the dye and bacteria interact. If the bacteria remain purple, they are supposed to be Gram-positive. Gram-negative bacteria are those that turn pink or red when exposed to light. Your doctor can determine the type of illness you have and the proper treatments to use to treat it by determining whether the bacteria are Gram-positive or Gram-negative.Learn more about the gram staining with the help of the given link:
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What percentage of the cell cycle does the mitotic phase occupy? how was this supported when viewing the onion root tip slide?
The mitotic phase occupies about 5% of the duration of the cell cycle.
The cells of the human body divide once in 24 hours and this duration is divided into two phases:
InterphaseMitotic Phase or M-PhaseThe mitotic phase represents the phase when the actual cell division takes place.
In the case of humans, out of 24 hours of cell division, almost 23 hours i.e 95% of the cell cycle is occupied by the interphase.
The mitotic phase lasts for only about an hour or 5% of the cell cycle.
When an onion root tip is observed, it also shows the same time duration for the interphase and mitotic phase as seen in the case of humans.
Thus, the mitotic phase occupies about 5% of the duration of the cell cycle.
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A. What is the trend (pattern) with the amount of calories burned
over the 7 day period?
theres no queston or image to reference from
Because he has high blood pressure, jake watches his diet and takes antihypertension medication. these behaviors are examples of _____ prevention.
Because he has high blood pressure, jake watches his diet and takes antihypertension medication. these behaviors are examples of __Secondary___ prevention.
What is hypertension ?Hypertension, another name for high blood pressure, is elevated blood pressure. Depending on your activity, your blood pressure changes throughout the day. A diagnosis of high blood pressure (also known as hypertension) may be made if blood pressure readings are consistently above normal.
When symptoms do show up, they may include headaches in the morning, nosebleeds, irregular heartbeats, vision changes, and buzzing in the ears. Fatigue, nauseousness, vomiting, bewilderment, anxiety, chest pain, and trembling of the muscles are all symptoms of severe hypertension.Elevated blood pressure, which is regarded as prehypertension and puts a person at a higher chance of developing high blood pressure, hypertension stage 1, hypertension stage 2, and hypertensive crisis are the four stages of hypertension.Learn more about Hypertension here:
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The tissue found covering body surfaces, lining body cavities, forming the internal and external linings of many organs, and constituting most gland tissue is tissue.
The tissue found covering body surfaces, lining body cavities, forming the internal and external linings of many organs, and constituting most gland tissue is epithelium tissue.
The epithelium is what?The epithelium is a type of body tissue that covers all of the internal and exterior body surfaces, lines hollow organs and body cavities, and makes up the majority of glandular tissue.What purposes does epithelial tissue serve?Surface epithelium, which forms sheets covering the internal and external body surfaces, as well as secreting organs (glandular epithelium). Secretion, defense, absorption, transportation, and particular sensory receptivity are all functions of epithelial tissue.What cells are in epithelial tissue?There are three epithelial cell shapes: cuboidal, columnar, and squamous. Cuboidal epithelial cells are shaped like a cube and have a spherical nucleus in the center. Columnar epithelial cells are tall, rectangular in shape, and have an oval-shaped nucleus in the basal region.To learn more about epithelial tissue visit:
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What effect does the salt concentation in soil have on plant growth?
Independent Variable:
Dependent Variable:
Hypothesis:
Because salinity interferes with nitrate uptake, stunts development, and prevents plant reproduction, it has an impact on the production of pastures, trees, and crops. Some ions, most notably chloride, are poisonous to plants, and when their concentration rises, the plant becomes poisoned and perishes.
The amount of sunlight that plants receive determines how much they will develop. What you alter is the independent variable, and what occurs as a result of the change is the dependent variable.
Salt is an independent variable.
Dependent variable is the plant's growth (height)
Group experiment: salt-treated plant
Salt-free plant in the control group.
Due to the high sensitivity of plants to sodium, introducing salt to the soil will cause plant death. Some use it as a weed killer, but the same salt that kills weeds will travel out through soil and destroy several other plants, making it a poor pesticide choice.
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One of the general principles of psychoactive drugs is that every drug has _________blank.
1. effects on the heart
2. impurities
3. multiple effects
4. a key to some part of the mind
Option 3: One of the general principles of psychoactive drugs is that every drug has multiple effects.
Psychoactive drugs are chemical substances that affect an individual's mental state by altering the working of the central nervous system. Psychoactive drugs are classified into stimulants, depressants, narcotics or opioids, hallucinogens, and marijuana or cannabis. They have various principles that depend upon patient's history, has multiple effects, none of them are too good or too bad, and also their prescription size matters.
All of these drugs have various effects on a person's mental state. If they can drive an individual to euphoria, they can also bring the patient to relax and feel low. If taken in excess amounts, they can even cause coma or death. Therefore, they should not be taken without the prescription of a doctor.
Caffeine and alcohol are two psychoactive drugs that are often consumed by people without prescription. But their consumption should also be limited to avoid unfavorable conditions.
Any of the psychoactive drugs is not bound to produce only one effect. Instead, they can be administered for various conditions owing to their capability of producing multiple effects.
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Which condition is characterized by excessive excitability of the nervous and muscular systems due to low blood calcium levels?
Hypocalcemia is characterized by increased mental and muscle excitability caused by low blood calcium levels.
What exactly is hypocalcemia?A deficiency of vitamin D can cause hypocalcemia. It can also indicate a problem with the four tiny glands within the neck (parathyroid glands), cardiac kidneys, or the pancreas.
What is the most common reason for hypocalcemia?Chronic hypocalcemia is frequently caused by insufficient amounts of parathyroid hormone either vitamin D or by resistance to such hormones. Treatment focuses on vitamin D and calcium supplements, in addition to magnesium supplementation if a shortfall exists.
What happens when a person has hypocalcemia?Muscle cramps in the legs and the back are very prevalent. Hypocalcemia can damage the brain over time, resulting in neurologic as well as psychologic symptoms such as disorientation, memory loss, delirium, sadness, and hallucinations. If indeed the calcium level is restored, these symptoms will go away.
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I understand that the question you are looking for is:
Which condition is characterized by excessive excitability of the nervous and muscular systems due to low blood calcium levels?
Multiple choice question.
A. Hyperthyroidism
B. Hypocalcemia
C. Hypothyroidism
D. Hypercalcemia
Describe how the surface area of a cell can influence the maximum size a cell might attain.
Answer: describe how the surface area of a cell can influence the maximum size the cell might attain. nutrients come in and out through the cell membrane and as the cell grows, the volume expands faster than the surface area; at a certain size the cell will need more nutrients than can pass through the membrane.
Explanation:
In the united states, the average age at first marriage was _____ for women and _____ for men.
In the united states, the average age at first marriage was 29 for women and 27 for men.
Which of the following describes the typical age at which American men get married?In the United States, the median age at first marriage is 29.5 for males and 27.4 for women. Both men and women have a very small number of se xual partners while they are young adults. Only 30% of males and 25% of women between the ages of 20 and 24 say they had more than one se x partner in the 12 months prior.
What is considered to be most crucial for a happy marriage?One of the best methods to maintain a happy and successful marriage is to talk to your spouse. When communicating, be nice and courteous while being honest about how you're feeling.
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An organism is described as 2n = 26. how many chromosomes are in one meiotic cell during telophase 2?
According to the given statement 26 chromosomes are in one meiotic cell during telophase 2.
What exactly are chromosomes?The thread-like components known as chromosomes are found in the nucleus of both plant and animal cells. Proteins and a single unit of deoxyribonucleic acid make up each chromosome (DNA).The exact directions that give each type of living thing its uniqueness are encoded in DNA, which is handed down from parents to offspring.
What are chromosomes' primary purposes?The basic function of chromosomes is to transport DNA and transmit genetic material through one generations to the next. Cell division depends heavily on chromosomes. They protect the DNA against tangles and harm.
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Which of these events is MOST likely to be followed by primary succession in the area where the event occurs?
(A) A fire burns most of the trees of a forest.
(B) Floodwaters cover and then drain away from a valley.
(C) A volcanic eruption covers a mountainside with molten rock.
(E) A farmer stops raising crops on a field.
(D) Snow covers a meadow during the winter.
A volcanic eruption covers a mountainside with molten rock is MOST likely to be followed by primary succession in the area where the event occurs.
What is a primary succession?Primary succession refers to the process of ecological succession that occurs in an area where no previous ecosystem existed. This process begins with the colonization of a previously unoccupied area, such as a new volcanic island or ash-covered land after a volcanic eruption, by pioneer species, which are typically hardy, fast-growing organisms that can tolerate harsh environmental conditions.
Over time, these pioneer species create a suitable habitat for other organisms, leading to the development of a more complex ecosystem. Primary succession is a gradual process that can take hundreds or even thousands of years to complete.
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Chara zeylanica is a complex streptophyte alga. what traits would this species need to gain in order to be classified as a land plant? (check all that apply.)
Terrestrial plants (embryonic plants) are a small group of freshwater algae ranging from scaly unicellular flagellates (mesostigma) to complex filamentous thallus with branching, cellular differentiation, and apical growth (charales), streptococcal green algae.
Evolved from Streptococci and embryonic algae make up the Streptococcus division, while the rest of the green algae are classified as green algae. Charales (rockworms) are often considered sisters to terrestrial plants, suggesting a gradual evolution to cellular complexity within streptococcal green algae. Many cells (e.g. phragmoplasts, plasmodesmata, hexameric cellulose synthase, flagellar cell structures, oocyte reproduction with zygote retention) and physiological properties (e.g. photorespiratory mode, phytochrome system) are linked Derived from cocci algae. Phylogenetic studies show that as sisters to all other streptococci, including embryonic plants, Mesostigma (flagellates) and Chlorocybus (sartinoids) form the earliest divergence within streptococci . The question of whether Charales, Coleochaetales, or Zygnematoles are sisters to embryonic plants is still (or again) hotly debated. A project has been initiated to investigate genome evolution within streptococci, including protein families and polyadenylation signals. Consistent with morphological and physiological traits, many molecular traits thought to be specific to embryonic plants may have arose before the chlorophyte/streptococcal division or were derived from streptococcal algae. shown.
Molecular phylogeny and the fossil record allow for detailed reconstructions of the early evolutionary events that gave rise to true land plants and shaped the present-day diversity and ecology of the interlaced green algae and their progeny plants.
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The increased risk of leukemia in individuals with down syndrome comes from ____________ expression of a small number of ____________ on chromosome 21.
The increased risk of leukemia in someone with down syndrome reaches from increased word of a small digit of decreases on chromosome 21.
What is leukemia?Leukemia is a malignancy of the bone marrow and other blood-forming tissues. There are numerous varieties, including acute lymphoblastic, acute myeloid, and chronic lymphocytic leukemias.Many patients with leukemias that grow slowly don't exhibit any symptoms. Fatigue, weight loss, recurrent infections, and easily bleeding or bruising are all possible symptoms of leukemias that grow quickly.Treatment results vary greatly. Treatment for leukemias with a modest growth rate may entail monitoring. Chemotherapy for malignant leukemias is occasionally combined with radiation therapy and stem cell transplant. Cancers of the blood cells are collectively referred to as leukemia. The resulting congestion of the healthy blood cells might result in serious issues throughout the body. Acute or chronic leukemia are both possible.To learn more about leukemia, refer to:
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3) How far did the ice sheets flow southward during the last
ice age?
15 points nd brainly
Of the nine regions used by anatomists to divide the abdominopelvic cavity, this one is most superior and medial.
(3) epigastric is the most superior and medial Of the nine regions used by anatomists to divide the abdominopelvic cavity.
The epigastrium (epigastric region), together with the right and left hypochondria, right and left lateral regions (lumbar areas or flanks), right and left inguinal regions (or fossae), and the umbilical and pubic regions, is one of the nine regions of the abdomen. It is situated halfway between the subcostal plane and the costal margins.
The diaphragm flattens and contracts while breathing, shifting the viscera and causing the upper abdominal wall to migrate outward. The diaphragm and abdominal muscles converge here, causing the epigastrium to protrude when the diaphragm and abdominal muscles contract.
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Question correction:
Of the nine regions used by anatomists to divide the abdominopelvic cavity, this one is most superior and medial.
hypogastricumbilicalepigastriclumbarUnit Test
Topic Review Activity Active
1
A scientist asked a question that was based on an observation. What should the scientist do next?
O The scientist should form a hypothesis and design an experiment.
O The scientist should collect data and organize it into tables.
The scientist should draw conclusions based on the observation.
The scientist should record and communicate his hypothesis and results.
Answer: The scientist should form a hypothesis and design an experiment.
Explanation: E 2022
A nurse administers a prescribed loading dose of digoxin based on the understanding that doing so will result in:________
A nurse delivers a specific loading dose with digoxin with the knowledge that this will result in a faster reach of critical concentration.
What exactly is digoxin?Digoxin is a member of the digitalis glycosides class of medications. It is used to increase the heart's strength and efficiency, as well as to control the tempo as well as rhythm of the heart. This improves blood circulation and reduces swelling of the hands as well as ankles in cardiac patients. a medication prescribed to treat irregular heartbeats.
Why is digoxin never longer recommended?Digoxin's use is restricted because the medicine has a limited therapeutic index and requires continuous monitoring. Digoxin can induce a wide range of side effects, is implicated in numerous medication interactions, and also can result in toxicity. Despite its limitations, digoxin has a position in therapy.
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