Q.

Select the correct answer / answers from the following
1. Ligase :- Joins short segments of DNA together
2. DNA Polymerase :- cuts DNA at specific sequence
3. Helicase :- Breaks the hydrogen bonds between complementary pairs during DNA replication
4. Gyrase : - Joins weak hydrogen bonds between complementary pairs

A. 1, 2, 3 and 4, are corrent
B. 1 and 2 are correct, 3 and 4 are false
C. 1 and 3 are correct, 2 and 4 false
D. 1, 2, 3 are correct, 4 is false
Answer» C. 1 and 3 are correct, 2 and 4 false
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