NEET Solved Paper 2016 Question 61

Question: Which of the following is a restriction endonuclease?

Options:

A) Hind II

B) Protease

C) DNase I

D) RNase

Show Answer

Answer:

Correct Answer: A

Solution:

  • Restriction endonucleases, also known as restriction enzymes, are enzymes that cut DNA at specific recognition sites. Hind II is one such restriction enzyme. Protease, DNase I, and RNase are different types of enzymes that degrade proteins, DNA, and RNA, respectively, but they are not restriction endonucleases.