Molecular Basis Of Inheritance Question 24

Choose the correct statement about the direction of DNA strands [MHCET 2004; BVP 2004]

Options:

A) 5’ - 3’ directionality occurs on the template strand

B) 5’ - 3’ takes place on new strand

C) 5’ to 3’ direction takes place on leading strand

D) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

New DNA strand is formed on a 3’ to 5’ strand continuously in $ 5’\to 3’ $ direction.

This strand which is formed continuously is called leading strand.



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