The number of hydrogen bonds formed between in the sequence of a stretch of a double helical DNA 5’ATGCCTAA3’ is

Question

The number of hydrogen bonds formed between in the sequence of a stretch of a double helical DNA 5’ATGCCTAA3’ is (A) 15 (B) 19 (C) 29 (D) 12

Tardigrade Admin · Accepted Answer

The number of hydrogen bonds present in the sequence of a stretch of a double helical DNA 5' ATGCCTAA 3' is 19 . A always combines with T by two hydrogen bonds and G combines with C by three hydrogen bonds. Thus, we can simply sum them up to get the required result.

Q. The number of hydrogen bonds formed between in the sequence of a stretch of a double helical DNA $5’ A TGCCT AA 3’$ is

15

19

29

12

The number of hydrogen bonds present in the sequence of a stretch of a double helical DNA $5^{'}$ ATGCCTAA $3^{'}$ is 19 . A always combines with T by two hydrogen bonds and $G$ combines with $C$ by three hydrogen bonds. Thus, we can simply sum them up to get the required result.

Q. The number of hydrogen bonds formed between in the sequence of a stretch of a double helical DNA 5’ATGCCTAA3’ is

15

19

29

12

The number of hydrogen bonds present in the sequence of a stretch of a double helical DNA 5′ ATGCCTAA 3′ is 19 . A always combines with T by two hydrogen bonds and G combines with C by three hydrogen bonds. Thus, we can simply sum them up to get the required result.

Q. The number of hydrogen bonds formed between in the sequence of a stretch of a double helical DNA $5’ A TGCCT AA 3’$ is

The number of hydrogen bonds present in the sequence of a stretch of a double helical DNA $5^{'}$ ATGCCTAA $3^{'}$ is 19 . A always combines with T by two hydrogen bonds and $G$ combines with $C$ by three hydrogen bonds. Thus, we can simply sum them up to get the required result.