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DNA

Number of typ...

Question

Number of types of nucleotides formed by the nitrogen bases which are common in both the types of nucleic acids

A

3

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B

8

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C

6

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D

4

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Solution

The correct option is B $4$
The two main types of nucleic acids are DNA and RNA. Both DNA and RNA are made from nucleotides, each containing a five-carbon sugar backbone, a phosphate group, and a nitrogen base. There is a total of 4 types of nucleotides which are Adenine, Guanine, Thymine and Cytosine.
So, 'the correct option is 4'

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