Question:
Which of the following enzymes introduce negative supercoiling in prokaryotic DNA ?
Which of the following enzymes introduce negative supercoiling in prokaryotic DNA ?
Updated On: Mar 15, 2024
- Topoisomerase I
- Topoisomerase II
- Topoisomerase III
- Topoisomerase IV
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct answer is (B) : Topoisomerase II.
Was this answer helpful?
0
0
Top Questions on Enzymes
- Describe briefly, the charge relay system that operates in chymotrypsin enzyme.
The graph showing the concept of activation energy of enzyme is given below. Observe the graph and choose the correct option for M and N.
- Assertion (A): Restriction endonuclease recognises palindromic sequence in DNA and cuts them. Reason (R): Palindromic sequence has two unique recognition sites PstI and PvuI recognised by restriction endonuclease.
- Streptokinase produced by bacterium Streptococcus is used for:
- Which one of the following enzymes contains 'Heme' as the prosthetic group?
View More Questions
Questions Asked in CUET PG exam
- Consider the following alphabet series: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z If the second half of the given alphabet series is written in reverse order, which letter will be seventh to the right of the twelfth letter from the left end?
- CUET (PG) - 2025
- Alphabet Series
- Which of the following are correct statements?
(A) Hydrogen bond is weaker than covalent bond.
(B) CH\(_4\) has covalent bonds.
(C) Covalent compounds do not conduct electricity except diamond.
(D) Graphite is a soft solid and a good conductor of electricity.
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Solid State
- Fill in the blank with the appropriate word from the options given below: He, as well as his friends, ............ denied entry to the stadium.
- CUET (PG) - 2025
- Subject Verb Agreement
- Arrange the following events related to India-Pakistan relations in a chronological order.
A. Operation Gibraltar
B. Kargil War
C. Karachi Agreement
D. Indus Water Treaty
- CUET (PG) - 2025
- India’s Foreign Policy
- What is the number of radial nodes for a 4f orbital?
- CUET (PG) - 2025
- Atomic Structure
View More Questions