What is the purpose of MARs and SARs?
A) to bind to the nuclear matrix
B) to form loop structure
C) to condense DNA
D) All of these choices are correct.

Question

Quizplus · Accepted Answer

MARs (matrix attachment regions) and SARs (scaffold attachment regions) have multiple functions which include binding to the nuclear matrix, forming loop structures, and condensing DNA. Therefore, option D is correct as it covers all the given choices.

What Is the Purpose of MARs and SARs