Q.

Read the following statements.Statement A: Lecithin is a component of cell membrane.Statement B: Adenine contains one heterocyclic ring.

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a

Statement A is correct but B is incorrect

b

Statement A is incorrect but B is correct

c

Both the statements are correct

d

Both the statements are incorrect

answer is A.

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Detailed Solution

Lecithin is a phospholipid found in cell membrane.Purines (adenine and guanine) contain two heterocyclic rings.Pyrimidines (cytosine, uracil, thymine) contain one heterocyclic ring.
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