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
adelina 88 [10]
4 years ago
8

Suppose a gene has three exons, with 570 nucleotides in exon 1, 420 in exon 2, and 810 in exon 3. there is a variant in which ex

on 2 is also spliced out from the mature mrna. the protein translated from this genetic variant is _______ amino acids long.
Biology
1 answer:
sladkih [1.3K]4 years ago
4 0
Exon one has 570 nucleotides. Exon three has 810 nucleotides. We are not concerned about exon two because it is spliced out in the variant. There are 1380 nucleotides (570+810).  Each amino acid requires three nucleotides. One codon, or three nucleotides, codes for one amino acid. So 1380/3=690 amino acids. 
You might be interested in
What caused the ph of solution to increase
dybincka [34]
If you add a base the ph will increase
7 0
4 years ago
What would have happened if Avery had added an enzyme that digests it all the nucleus acids in the mixture of heat-killed bacter
telo118 [61]
The answer is most likely B). 'The harmless bacteria would not have been transformed, and the mice would have lived,' because, then bacterium transform, they use the genetic material present in their environment to do so, and when Avery destroyed the nucleotide bases(Genetic material) with an enzyme he destroyed any chances that the bacteria would have had at transforming into the virulent strain.
7 0
3 years ago
Read 2 more answers
What would happen if a person's body temperature dropped too low or got too high?
jeyben [28]
The person would of died i could be wrong
8 0
3 years ago
Read 2 more answers
How could this statement be revised to make it a hypothesis? Fish meal is safer than artificial fertilizers, but it does not mak
Triss [41]

Just take out the fluff.

Plants that are fertilized with fish meal will be healthier for plants than the plants that receive artificial fertilizer.

Or make one of those If, Then, Because statements.

If a plant is fertilized with fish meal rather than artificial fertilizer, then the plants will be overall healthier because fish meal is natural compared to the artificial fertilizer.

3 0
3 years ago
Read 2 more answers
How do cooler stars life’s end as? How do you know this?
pshichka [43]
They will burn into a white Dwarf and then eventually into a black dwarf
Hope this helped a little
8 0
3 years ago
Other questions:
  • Which of the following levels of organization is the largest,Phylum,class,order,group
    9·1 answer
  • Assuming a cell has just completed DNA synthesis, place these stages/steps in the cell cycle in the correct order of occurance b
    8·1 answer
  • Some elephants in the scrub jungles of Africa had long trunks with which to reach out for leaves. They were able to reproduce mo
    7·2 answers
  • Comes after a hypothesis and is used to determine whether the hypothesis is correct
    12·1 answer
  • A cell speedn aqqroximately _____ of its cycle in the M phase. 10%,30%,60%,90,%
    15·1 answer
  • How does renewable energy affect non-human organisms? (plants, animals, bacteria, fungi,etc.)
    15·1 answer
  • Complete the sentences by matching the names of trees to the appropriate blanks. to do this, drag the names on the left into the
    10·1 answer
  • Help me pls i will mark you as brainliest
    12·2 answers
  • What is occurring in this equation? ATP + H2O --> ADP + Pi + energy
    14·1 answer
  • Compare and contrast the cell structures / organelles found in plant and animal cells.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!