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
mina [271]
4 years ago
11

You are comparing two peptides translated in two different cells. The peptide has an identical primary structure, but there is m

uch less of the peptide produced in one of the cells. Which of the following is a potential explanation?
a. an alternative polyA addition site was selected in one of the cells

b. the length of the polyA tail is different in the two cells

c. Alternative splicing was used

d. A and B are both correct.
Biology
1 answer:
eimsori [14]4 years ago
6 0

Length of PolyA tail is different in two cells

Explanation:

  • Different lengths of Poly A tails are present for different mRNAs so when we compare two peptides translated in two different cells we have different lengths of PolyA tail
  • PolyA tail is basically a long chain of nucleotides(adenine nucleotides) which are added to messenger RNA(mRNA) during processing of RNA
  • It increases the stability of the molecule
  • It protects the mRNA molecule from undergoing degradation in the cytoplasm
  • It is involved in binding proteins which further initiates translation;introns are removed from pre mRNA before the final mRNA is exported into cytoplasm
You might be interested in
Distance measurements based on the speed of light; used for objects in space<br><br> need help!!!
LiRa [457]
As already said, light years is the correct answer, give other peep brainiest 
3 0
3 years ago
Read 2 more answers
What is the environmental pressure of a giraffe
Yuri [45]
The answer to this question would be: increased food height

Giraffe becomes tall because its food height is increased. In this case, the environmental pressure on Giraffe would be the increased height of the food.
The taller giraffe has access to higher food. Then, the giraffe with the higher chance of survival in this scenario would be the giraffe with a taller height. 
7 0
3 years ago
Which organelle would you be?
11111nata11111 [884]

Answer:

Organelles of a cell

Explanation:

6 0
3 years ago
Read 2 more answers
Identify the subatomic particle that is NOT contained in the nucleus
yan [13]
The subatomic particles of protons and neutrons are found in the nucleus of an atom. Protons are particles with a positive charge, while neutrons have no charge. Electrons, which have a negative charge, are particles that can found orbiting outside the nucleus of an atom.
5 0
3 years ago
This key element is an essential part of amino acids (proteins). Identify this element. How does this element move through the s
JulijaS [17]

Answer:

I believe it might be carbon cycle? I'm not 100% sure

7 0
3 years ago
Other questions:
  • Examine this food web for a particaulr terrestrial ecosystem. which species is most likely a decomposer on this food web?
    9·1 answer
  • Which term best describes the change from more light-colored moths to more dark-colored moth:
    6·1 answer
  • Which type of fossils is found only rarely? bones tracks teeth complete skeletons
    15·1 answer
  • Is a full eye transplant possible?
    13·1 answer
  • 3. RNA contains which of the following bases:
    11·1 answer
  • What were some problems with Ptolemy's geocentric perspective of the solar system? Why was that not an acceptable explanation
    14·1 answer
  • Photosynthesis is divided into two sets of reactions (light-dependent and light-independent). Photosystem I and photosystem II a
    7·2 answers
  • Islands like St. George Island and Dog Island are common along all coastlines in Florida (Merritt Island is another example). Id
    8·1 answer
  • The sun is located .................. of the solar system​
    15·1 answer
  • (03.05 hc) the base pairs in a dna strand are held together with hydrogen bonds. if the two nitrogenous bases in each pair were
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!