These are questions from Molecular Genetics quiz Please help me resolving them a

Question

These are questions from Molecular Genetics quiz Please help me resolving them asap x Facebook x W Comparative or x Dr. Hussam N. x G Robert Dexter r urses 2206 quizzes/67919/take Question 4 What is H2AX? It is a histone variant found only at DNA damage sites It is a spot marked on a chromosome It is a histone variant that is post-translationally modified at DNA damage sites t is a single stranded DNA binding protein involved in the DNA damage response D Question 5 Ubiquitination of the C-terminal domain of p53 would: decrease the activity or stability of p53 have no effect on the activity or stability of p53 Increase the activity or stability of p53 0 D Question 6

Explanation / Answer

Ans-4 H2AX,is a xvariant of histone H2A, undergo various post-translational modifications at DNA damage site.

Ans5- Increases the activity or stability of P53.

Ans6- 2,1,3,4

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