13. why might amplification of a signal be important during transduction?

a. the signal needs to be repeated several times before a cell can respond

b. it reduces signal errors during transduction

c. the signal is louder for the cell

d. more molecules can be activated in fewer steps

e. the signal is to small for the cell to recognize otherwise​

Answers

Answer 1

Answer:

b ) it reduces signal errors during tranduction


Related Questions

anthropologists are suspicious of naturalizing discourses because

Answers

-They ignore historical evidence showing how present-day arrangements contrast with earlier social arrangements

- They direct attention away from current social inequalities, insisting that these inequalities are so deeply rooted that attempting to change them would be impossible.

-They ignore variations in social arrangements in other present-day societies, which show that social life may be organized differently

Anthropologists are suspicious of naturalizing discourses because they ignore historical evidence showing how present-day arrangements contrast.

What are the roles of anthropologist?

An anthropologist is a person engaged in the practice of anthropology. Anthropology is the study of aspects of humans within past and present societies.

Creating research plans that address underrepresented topics. Executing research protocols that adopt a holistic study design. Promoting the co-creation of information by employing participatory approaches.

Anthropologists, people who conduct anthropological studies, identify aspects of being human as their focus. For example, one anthropologist might explore mating rituals of a small tribe in New Guinea.

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Why is apoptosis important to cells.

Answers

Apoptosis removes cells during development. It also eliminates pre-cancerous and virus-infected cells, although “successful” cancer cells manage to escape apoptosis so they can continue dividing. Apoptosis maintains the balance of cells in the human body and is particularly important in the immune system.

Which of the following is a lipid-protein substance produced by neuroglial cells?

Answers

Answer:

Myelin

Explanation: is correct

Answer:

3: Myelin

Explanation:

which structure provides protection by cushioning the brain?

Answers

Either the skull or cranium. Or the liquid it stays in cerebrospinal fluid

Answer:

The arachnoid, fluid that cushions the brain.

Explanation:

Three layers of membranes known as meninges protect the brain and spinal cord. The delicate inner layer is the pia mater. The middle layer is the arachnoid, a web-like structure filled with fluid that cushions the brain. The tough outer layer is called the dura mater.

a
The flu occurs when someone is infected with a specific virus. You may know you're sick when you have a fever, a
body temperature above 98.6° F. Based on your understanding of the reading passage, how do you think a fever
would affect enzymes and chemical reactions in your body? Would it decrease, increase, or have no effect on
them? Explain your answer.
Include one paragraph in your answer.

Answers

Well the flu is a virus. Knowing it’s a virus we know they multiply by entering a cell and passing over there rna then converted to be dna and creating other versions of them selfs until cytolysis occurs meaning the cell explodes with these new viruses and do the same with other cells. Since these dna conventions to create protein body parts of virus means there’s a increase in chemical reactions in the body and enzyme production. Also since your body has an immune system it can sense these antigens from the virus’s and cause increase in certain white blood cells to come in and kill these viruses and cells. In essence chemical and enzyme reactions increase. To survive.

Explain how a father with brown eyes and a mother with blue eyes can have children
with either brown or blue eyes. Remember to use complete sentences and correct
grammar.

Answers

Answer:

Brown eyes are a dominant trait.

Explanation:

Brown eyes are a dominant trait, and blue eyes are a recessive trait. If the father has brown eyes, they can have either a BB or Bb genotype; the mother must have a bb genotype in order for her eyes to be blue.

Refer to the Punnett Square below to see how it's possible for this mother and father to produce children with both colored eyes.

blood flows more slowly in the capillaries than in the aorta. why?

Answers

Answer:

because it a smaller part

Explanation:

Due to the capillaries' large overall cross-sectional area, blood flow there is slow, allowing for adequate nutrition exchange.

How blood flows through blood vessels?

The rate of blood flow dramatically decreases as it enters arteries, arterioles, and eventually, capillary beds, slowing to roughly 0.026 cm/sec, or 1,000 times slower than the aorta.

The capillaries, where blood flow is the slowest, provide time for the exchange of gases and nutrients. A force that opposes a fluid's flow is called resistance.

The majority of blood vessel resistance is caused by the size of the vessel. Blood flow reduces as vessel diameter shrinks due to an increase in resistance.

Therefore, the high total cross-sectional area capillaries blood flows more slowly.

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A vaccine against HIV proteins made by a genetically-engineered vaccinia virus that has infected a eukaryotic cell line is a(n)

Answers

Subnit vaccine is the correct answer

Can climate changes be linked only to the greenhouse effect? Why or why not?

Answers

An increase in the atmospheric concentrations of greenhouse gases produces a positive climate forcing, or warming effect. ... The warming effect associated with carbon dioxide alone increased by 36 percent

How can I use the analogy of building blocks to explain how genes relate to the diversity of life?

Answers

Answer:

-Building blocks are the fundamentals to an overall result, in this case being the characteristics of a human being.

-This is related to genes as the variety of building blocks can make a completely different "outcome" just as a different gene can trigger a different characteristic.

- Without different building blocks, all outcomes will be the same, just as humans. So a variety of "building blocks" are needed for diversity.

Explanation:

Hope this helps.

Osteoclasts are responsible for which of the following processes?

Osteogenesis
*Resorption
Ossification
Oseogenesis

Answers

Answer:

b. Resorption

Explanation: is correct

Help with this question

Answers

Answer:

You should mention a question if you want someone to answer it.

Helpppoo please no filessss

Answers

Answer:

i can’t see the answer choices

Explanation:

I need help with one paragraph.

Answers

Answer:

paano nyo po ginawang dalawa po yung picture?

Explanation:

nakakonek ka po sa U.S.A dun po kayo sa Philippines po punta ka settings mo tapos pindutin mo yung change hanapin mo yung Philippines tapos pindutin mo,gumawa kana ng isang account mo,, Virtuoso na ako don,,,dadami followers mo,marami din sasagot sa question mo,marami din mamigay ng points

Explain how various depressants affect nervous system activity and behavior (alcohol, barbiturates, and opiates)

Answers

Answer:

They kill you

Explanation:

They kill you

are sea snakes venemous?

Answers

Sea snakes are usually not aggressive unless provoked or cornered. Although they are highly venomous, only some bites result in significant symptoms of envenomation. The venom is injected by fangs.

what is the difference between volume measurements and capacities

Answers

Volume measures the amount of air for one function while capacity is any two or more volumes.

explain how the internal parts of a leaf are adapted for photosynthesis​

Answers

Explanation:

Leaves have a large surface area so more light hits them. The upper epidermis of the leaf is transparent, allowing light to enter the leaf. The palisade cells contain many chloroplasts which allow light to be converted into energy by the leaf.

NEED HELP NOW PLEASE

Answers

Answer:

it's kind of hard to answer without the picture lol

Type the correct answer in the box, Use numerals instead of words.
The diagram shows the approximate amounts of carbon, in gigatons (Gt) per year, that move through the primary processes
of the carbon cycle. The numbers in yellow are due to natural processes, and the numbers in red are the result of human
actions. Based on this diagram, complete the statements.

Answers

Human activities release 9 gigatons of carbon into the atmosphere each year.

Human activities remove 5 gigatons of carbon from the atmosphere each year.

Humans’ net contribution of atmospheric carbon to the atmosphere is 4 gigatons each year.

9 gigatonnes of carbon are released into the atmosphere annually by human activity. Each year, 5 gigatonnes of carbon are removed from the atmosphere by human activity.

Thus, Each year, 4 gigatons of atmospheric carbon are added to the atmosphere as a result of human activity.

A fundamental mechanism that controls the movement of carbon dioxide  and other carbon compounds between the atmosphere, oceans, soil, and living things on Earth is known as the carbon cycle. The concentration of carbon in various reservoirs is influenced by a variety of natural and human factors.

Plants and other photosynthetic creatures take up about 120 Gt of carbon each year from the atmosphere through the process of photosynthesis (yellow).

Thus, 9 gigatonnes of carbon are released into the atmosphere annually by human activity. Each year, 5 gigatonnes of carbon are removed from the atmosphere by human activity.

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Urgent Care Centers are extremely busy during cold and flu season. The influenza virus can causes symptoms such as a cough, high fever, aches, and weakness. It can be very uncomfortable for patients and causes loss of time at work. What is the best way for a person to protect themself from getting the flu?
Group of answer choices

Obtain a immunization before flu season begins.

Drink a lot of fluids and get plenty of rest.

Begin taking antibiotics as soon as symptoms begin.

Take antiviral medication as soon as fever is detected.

Answers

Answer:

Obtain a immunization before flu season begins

Explanation:

The question asks for prevention and the other answers sTate what to do when you already have it.

True or false ?

The chemical reactions of cellular respiration are anabolic reactions.

O True

O False




PLEASE HURRY ITS DUE TOMORROW AT 10:00pm

Answers

I think it’s true, good luck!.

HELP ASAPPP


Describe any other local examples of relationships between organisms that may influence population numbers?

Answers

Answer: trees, flowers, bees

Explanation:

how do apocrine glands differ from other skin glands

Answers

Apocrine glands secrete in response to emotional stimuli

what is the overall purpose of cellular respiration?

Answers

Answer:

The overall purpose is to break down sugar in the presence of oxygen to release in the form of ATP.

Explanation:

Cellular respiration is the process that occurs in the mitochondria of organisms (animals, and plants). this process releases carbon dioxide  and water as waste products

Carbon cycle pls help me

Answers

carbon dioxide Coronavirus

The type of fibers specialized to continue contracting for extended periods of time, as would be required in running a marathon, for example, are _____ fibers.

Answers

The type of fibers specialized to continue contracting for extended periods of time, as would be required in running a marathon, for example, are slow fibers.

Slow fibers have numerous mitochondria that allow you to obtain large amounts of energy aerobically.

Its contraction speed is slow, providing it with high resistance to fatigue, thus maintaining exercise for hours, typical of endurance sports (marathon).

They are able to retain a longer duration of exercise at a more constant pace.

These fibers are important for endurance triathletes, those who compete in medium and long distance.

Therefore, we can conclude that the type of fibers specialized to continue contracting for extended periods of time, as would be required in running a marathon, for example, are slow fibers.

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blood from the intestines flows directly to the __________.

Answers

Answer:

liver

Explanation:

Answer:

hepatic portal vein then liver

Which plate is the Eurasian plate?
A. D
B. C
C. B
D. A

Answers

i believe it’s D. :)

What is the function of the respiratory system?


to transport materials in the body


to break down food


to breathe


to rid the body of waste

Answers

The respiratory systems function is to breathe.

Answer:

To breathe... Respiratory System

Explanation:

Food is broken down by the Digestive System

The body is rid of waste by the Excretory System

Materials are transported by the Circulatory System

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