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Read the following statements and choose...

Read the following statements and choose the correct option.
A. Nitrogenous base is linked to the pentose sugar through a N-glycosidic linkage.
B. Phosphate group is linked to 5'-OH of a nucleoside through phosphoester linkage.
C. Two nucleosides are linked through 3'-5' N-glycosidic linkage.
Negatively charged DNA is wrapped around positively charged histone octamer to form nucleosome.
E. The chromatin that is more densely packed and stains dark is called euchromatin.

A

I, II and III alone are wrong.

B

IV alone is wrong.

C

III and V alone are wrong.

D

T alone is wrong.

Text Solution

Verified by Experts

The correct Answer is:
C
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Read the following statements and choose the correct option. A. Nitrogenous base is linked to the pentose sugar through a N- glycosidic linkage. B. Phosphate group is linked to 5'-OH of a nucleoside through phosphoester linkage. C. Two nucleosides are linked through 3'-5' N- glycosidic linkage. D. Negatively charged DNA is wrapped around positively charged histone octamer to form nucleosome.

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