1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
masha68 [24]
3 years ago
11

Proteins have a variety of functions within a living cell. Describe at least three of the possible functions of proteins, and ex

plain how proteins can be so diverse when there are only a limited number of different amino acids.
Biology
2 answers:
lidiya [134]3 years ago
7 0
<span> 
Q:</span><span>Proteins have a variety of functions within a living cell. Describe at least three of the possible functions of proteins, and explain how proteins can be</span><span> 

A:Any of a group of complex organic macromolecules that contain carbon, hydrogen, oxygen, nitrogen, and usually sulfur and are composed of one or more chains of amino acids. Proteins are fundamental components of all living cells and include many substances, such as enzymes, hormones, and antibodies, that are necessary for the proper functioning of an organism. They are essential in the diet of animals for the growth and repair of tissue and can be obtained from foods such as meat, fish, eggs, milk, and legumes.</span>
ratelena [41]3 years ago
3 0

Answer and explanation;

-Protein functions are so diverse because of the many unique three-dimensional structures protein polymers form. The functions of proteins are very diverse because there are 20 different chemically distinct amino acids that form long chains, and the amino acids can be in any order. For example, proteins can function as enzymes or hormones.

-The sequence and number of amino acids ultimately determine a protein’s shape, size, and function. A change in any amino acids in the sequence alters the structure and function of a protein.

-Enzymes, which are produced by living cells, are catalysts in biochemical reactions and are usually proteins.

-Hormones are chemical signaling molecules, usually proteins or steroids, secreted by an endocrine gland or group of endocrine cells that act to control or regulate specific physiological processes, including growth, development, metabolism, and reproduction.

-Additionally, structural proteins provide internal and external support to protect and maintain cell shape.


You might be interested in
This type of energy splits nuclei or combines them
hjlf

Answer:

B. Nuclear energy

this type of energy splits nuclei or combines them.

4 0
3 years ago
Read 2 more answers
A scientist tries to mate the two similar-looking fruit flies Drosophila melanogaster and Drosophila simulans. But he finds that
insens350 [35]
The answer is B, Post zygotic

6 0
3 years ago
Read 2 more answers
Please help I WILL MARK YOU!!!!!
xz_007 [3.2K]
B. 2.883 million kilometer
7 0
3 years ago
Read 2 more answers
Which answer correctly compares the krebs cycle and the electron transport chain
Furkat [3]

Answer:

d. both occur in the cytoplasm and result in producing more ATP

Explanation:

4 0
3 years ago
Which two adaptations of herbivorous enables them to digest cellulose​
Anestetic [448]

Answer:

Cellulose Digestion in Herbivores

By means of the symbiotic gut bacteria, cellulose can be digested by herbivores with the help of monogastric digestion. Herbivores are less efficient than ruminants in the case of extracting energy from the digestion of cellulose. Here, cellulose is digested by microbial fermentation.

Explanation:

7 0
3 years ago
Other questions:
  • A 55 kg person on Earth has the __________mass on the moon.
    15·1 answer
  • Which way does the coriolis effect deflect wind in the northern hemisphere
    12·1 answer
  • List in the correct order the four steps to make human insulin
    15·1 answer
  • Post-transcriptional regulation includes all of the following mechanisms EXCEPT:RNA interference - anti-mRNA sequences bind to m
    6·1 answer
  • For which of the following groups would the biological definition of species be useful? For which of the following groups would
    7·1 answer
  • During photosynthesis, the energy from sunlight is used to split water molecules. What happens to the hydrogen ions that are spl
    14·1 answer
  • What structure is found outside the cell membrane and provides protections and support to the cell?
    5·2 answers
  • Which of the following statements is true? Somatic cells are diploid, meaning that they have two copies of the human genome. Som
    7·1 answer
  • In glycolysis, as in all the stages of cellular respiration, the transfer of electrons from electron donors to electron acceptor
    7·1 answer
  • Nitrogen is returned to the atmosphere in the process of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!