Unwinding of $DNA$ creates tension which is released by enzyme

  • A

    Helicase

  • B

    Topoisomerase

  • C

    Primase

  • D

    Ligase

Similar Questions

Assertion: An organism with lethal mutation may not even develop beyond the zygote.

Reason: All types of gene mutations are lethal.

  • [AIIMS 2006]

The possibility of three letter genetic code was pointed out by

Cri­-du-­chat syndrome in humans is caused by the

  • [AIPMT 2006]

Which of the following is the simplest amino acid

  • [AIPMT 2005]

In Pisum sativum there are $14$ chromosomes. How may pairs with different chromosomal composition can be prepared