Which of the following bonds is not present i | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) In $DNA$,the nitrogenous base is attached to the pentose sugar via an $N$-glycosidic linkage.For purines (Adenine and Guanine),the linkage is betw

Vedclass · Accepted Answer

$\beta-1^{\prime}-2-N$-glycosidic bond

Vedclass · Answer

(D) In $DNA$,the nitrogenous base is attached to the pentose sugar via an $N$-glycosidic linkage.For purines (Adenine and Guanine),the linkage is between the $C-1^{\prime}$ of the sugar and the $N-9$ position of the base,known as a $\beta-1^{\prime}-9-N$-glycosidic bond.For pyrimidines (Cytosine and Thymine),the linkage is between the $C-1^{\prime}$ of the sugar and the $N-1$ position of the base,known as a $\beta-1^{\prime}-1-N$-glycosidic bond.The nucleotides are linked together by $3^{\prime}-5^{\prime}$ phosphodiester bonds.Therefore,a $\beta-1^{\prime}-2-N$-glycosidic bond is not present in $DNA$.

Which of the following bonds is not present in $DNA$?

Similar Questions

If one strand of a double-stranded $DNA$ has the sequence $3'-ATTCGTAC-5'$,what will be the sequence of its complementary strand?

$t-RNA$ is also known as?

If the $DNA$ of $E. coli$ is $1.36 \ mm$ long,how many base pairs $(bp)$ does it contain?

Which of the following bases is present in $RNA$ instead of $Thymine$ found in $DNA$?

The distance between two adjacent base pairs in a $DNA$ helix is

Vedclass Test Series

Exam Paper Generator

Online Exam Module