Which statement is true?

Question

Which statement is true? (A) Adenine has 4 nitrogen atoms (B) Cytosine has 3 nitrogen atoms (C) Guanosine has 3 nitrogen atoms (D) Uracil has 5 nitrogen atoms

Tardigrade Admin · Accepted Answer

Adenine is an important building block for life. It is one of four nitrogenous bases found in deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Adenine belongs to a nucleotide group called purines. A purine consists of a six-membered nitrogen ring fused to a five-membered nitrogen ring.

Q. Which statement is true?

Adenine has 4 nitrogen atoms

Cytosine has 3 nitrogen atoms

Guanosine has 3 nitrogen atoms

Uracil has 5 nitrogen atoms

Adenine is an important building block for life. It is one of four nitrogenous bases found in deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Adenine belongs to a nucleotide group called purines. A purine consists of a six-membered nitrogen ring fused to a five-membered nitrogen ring.