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
vesna_86 [32]
2 years ago
11

Homologous recombination occurs in a heterozygote in which alleles D and d differ by a single base pair. The D allele has a G (a

GC base pair) at one position, whereas the d allele has a C (a CG base pair) at the same position. If branch migration causes heteroduplex formation across this position, what is the expected outcome
Biology
1 answer:
Charra [1.4K]2 years ago
3 0

Answer:

Mismatch DNA repair mechanism recognizes the abnormal base pairing (G-G base pair) and may correct it by converting the D allele to d

Explanation:

The DNA mismatch repair can be defined as a specialized mechanism that recognizes and repairs errors in the nuclotide sequence (such as, for example, bases erroneously incorporated) during DNA replication and recombination. The DNA mismatch repair is a system that also acts to repair the DNA after damage. It has been shown that the DNA mismatch repair mechanism leads to the generation of a DNA molecule with one chain that has the nucleotide sequence arising from DNA repair and one parental chain. In this case, it is expected that the DNA mismatch repair mechanism will identify the abnormal G-G base pairing and then this system may change the D allele to a d allele by introducing a C base instead of a G base in the DNA strand.

You might be interested in
What chemical property refers to how readily matter will change into a different kind of matter?
Ad libitum [116K]
I believe the answer is D) reactivity. Hope this helps. (ノ◕ヮ◕)ノ*:・゚✧
5 0
2 years ago
C6H12O6 is a type of..<br><br> A. amino acid<br> B. carbohydrate<br> C. polymer<br> D. protien
Nataly [62]
B. carbohydrate
C6H12O6 is the formula for sugar, and sugar is a carbohydrate.
7 0
3 years ago
Read 2 more answers
If there are 72 donors in all, how many of them are at the silver level?
Genrish500 [490]

Answer:

36

Explanation:

If you divide 72 by 2 the answer would be 36

6 0
3 years ago
What do carbon dioxide, light energy, water have in common
Dmitry [639]
They are all necessary for photosynthesis to occur.
4 0
3 years ago
Atoms of all elements are organized into a nucleus which contains______ surrounded by negatively charged _______.​
Lilit [14]

Answer:

DNA, Electrons

Explanation:

7 0
3 years ago
Other questions:
  • Why will these changes make it more difficult for the plants to grow?
    8·1 answer
  • If scientists discovered a Lokiarchaeota cell sample, how would it help them determine whether their theory is correct?
    10·2 answers
  • In corn, a dihybrid for the recessives a and b is
    6·1 answer
  • Which explanation describes why Archaea is placed into a different domain from bacteria?
    13·1 answer
  • Which of the following describes a role of gravity in the formation of our solar system? I. In the early stages of solar system
    7·1 answer
  • Which type of respiration takes place when there is no oxygen present?
    8·1 answer
  • What process helps reduce global warming
    13·1 answer
  • To analyze the effects of a new drug for anxiety developed by Solvit Wellness Inc., researchers conduct a study on two groups. B
    9·1 answer
  • How can humans reduce the amount of endangered and extinct species?
    13·1 answer
  • Pls help me i really need help as fast as possible 50 pts!!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!