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
Arada [10]
3 years ago
12

The role of rRNA in gene expression is to?

Biology
1 answer:
Verizon [17]3 years ago
4 0

Answer:

The correct answer is rRNA plays an important role during translation (protein synthesis) of mRNA.

Explanation:

Ribosomal RNA or rRNA are the RNA molecules which build up the site for protein synthesis known as ribosomes.

Ribosome synthesis takes place in nucleolus where two types of rRNA molecules associates with proteins, one in large subunit and one in the small subunit to form ribosomes.

These ribosomes physically moves along an mRNA molecule and catalyze the assembly of amino acids where rRNA molecules performs the catalytic steps of protein synthesis that is stitches amino acids together and makes up proteins.

Thus,  rRNA plays an important role during translation (protein synthesis) of mRNA.

You might be interested in
Someone please help :) I would really appreciate it ​
sammy [17]

Answer:

oxygen

Explanation:

8 0
3 years ago
In female gamete development in humans and other vertebrates, the net result of meiosis is the production of one large egg and t
WITCHER [35]
The answer to this question is single cell
6 0
3 years ago
A client with suspected human immunodeficiency virus (HIV) has had two positive enzyme-linked immunosorbent assay (ELISA) tests.
victus00 [196]

Answer:

Western blot should be performed

Explanation:

Generally ELISA test is sensitive to elevated antibodies levels in the blood. Because HIV infection is characterise with increases in antibodies levels(HIV-antibodies levels)of the body, it is usually the first screening test for HIV,however it  is also sensitive to elevated antibody   from  any other infection apart from HIV. Therefore for confirmation, the procedure is to run a second ELISA test, to determine if the antibody rise was due to HIV or not. If the second test turns positive, then Western blot can be applied.

The Western blot through  secondary and primary antibodies binding , separates the  investigating antibodies, and  identity the specif HIV antibodies present  to give a positive HIV-antibody,  confirming ELISA positive test.

Thus for confirmation of HIV specific antibodies  of the blood; ELISA test followed by Western blot is  ideal

6 0
3 years ago
What will happen if I breath in too much carbon dioxide
kolezko [41]

Answer:

A high concentration can displace oxygen in the air. If less oxygen is available to breathe, symptoms such as rapid breathing, rapid heart rate, clumsiness, emotional upsets and fatigue can result. As less oxygen becomes available, nausea and vomiting, collapse, convulsions, coma and death can occur.

4 0
3 years ago
Read 2 more answers
Which of these is NOT true of cells?
matrenka [14]
1. They are much like empty atoms
3 0
3 years ago
Other questions:
  • In a sample of yeast dna, 31.5% of the bases are adenine (a). predict the approximate percentages of c, g, and t. explain.
    11·1 answer
  • What is the basis of the metric measurement system?
    6·2 answers
  • One force affecting an object is air pressure, which is_______?
    5·1 answer
  • Chemical runoff from fields, oil spills, and erosion is the major source? A.Air pollution.
    12·2 answers
  • Which of the layers shown is an aquifer?
    15·2 answers
  • Pick twenty foods and research the amount of total carbohydrates, sugars, and other carbohydrates in them. Note: Most food label
    8·2 answers
  • Does atomic mass equal number of protons plus the number of neutrons?
    9·1 answer
  • What cellular structures can be observed with the aid of light microscopy and electron microscopy?​
    14·1 answer
  • The Mississippi River Delta wetlands ecosystem is home to a large number of fish, birds, and other aquatic organisms. During the
    6·2 answers
  • 50 cm of soil was
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!