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
diamong [38]
3 years ago
12

What is the primary purpose for the receptor proteins located within the cell

Biology
1 answer:
fiasKO [112]3 years ago
3 0
Receptor proteins are molecules inside a cell or on its surface on which ligands bind. A ligand is any substance (e.g. a hormone, drug, functional group) that binds specifically and reversibly to another chemical entity to form a large complex. Receptor proteins found inside a cell are called internal receptors or intracellular receptors or cytoplasmic receptors. They act as regulators of mRNA synthesis to mediate gene expression. When a ligand binds to an internal receptor, the receptor changes in conformation and exposes on itself a site that can bind to DNA. The receptor joined to the ligand moves into the nucleus where it binds to a specific site on the cell DNA. Once bound, it promotes the process of transcription where information is copied from DNA to mRNA
You might be interested in
How many years did Asa, Abijah's son, reign in Judah?<br> ILL MARK brainlieest
Zinaida [17]

Answer:

41 years

Explanation:

5 0
2 years ago
Read 2 more answers
In a Venn diagram, the separate circles contain characteristics unique to each item being compared, and the intersection contain
Greeley [361]
They both have a cell membrane, mitochondria, cytoplasm, ad a nucleus. Hope this helped! :)
4 0
2 years ago
Read 2 more answers
Suggest one advantage and one disadvantage of<br>using a dichotomous key to identify something.​
prisoha [69]
Advantage: Dichotomous keys are very useful because they allow non-expert users to identify organisms by directing them to look at the known, important organisms. Disadvantage: Disadvantage of dichotomous keys is that if a single wrong decision is made at any juncture, a wrong identification will result. Sometimes it becomes obvious that an error has been made, and you can retrace your steps until you get back on the right track, but this is not always the case
7 0
3 years ago
The orange color of carrot roots and marigold flowers comes from cell bodies known as chromoplasts.
Ymorist [56]
True, it comes from chromoplasts<span>
</span>
7 0
3 years ago
What is an adaptation?
MariettaO [177]

Answer: An adaptation is a change That’s happens to a species of animal over a long period of time. The point of an adaptation is to help the animal survive easier in the wild. An example would be a giraff’s neck. Giraffes adapted to have long necks so that they can reach the leaves on trees.

Explanation:

8 0
3 years ago
Other questions:
  • Can people with different parents still have traits in common?
    12·2 answers
  • Anjuli performed an experiment to determine the respiration rate of yeast. She determined this by measuring the amount of carbon
    15·2 answers
  • A typical ecosystem like the one pictured here might have 200,000 caterpillars, 10,000 frogs, 500 snakes, and 35 owls. Why do yo
    11·1 answer
  • Can someone help me please?
    10·1 answer
  • 2. What does letter B represent on the Earthquake model?
    14·1 answer
  • Parasites such as bacteria, viruses, and yeasts infest only careless people.<br><br> True<br> False
    8·1 answer
  • What is the output of (A + B)(A + C)?
    9·1 answer
  • Which of these is an effect of an algal bloom
    9·1 answer
  • Nearly all weather occurs in the layer of atmosphere called the <br> ___
    11·2 answers
  • Which statement is true
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!