Question

What functional groups do uracil,guanine,cytosine, and tyrosine belong to.

Answer 1

Nucleobases

Answer 2

[AI-generated answer — Explain Bot]

To determine the functional groups in uracil, guanine, cytosine, and tyrosine, we need to understand the basic functional groups present in these molecules.

Uracil is a nitrogenous base found in RNA and belongs to the pyrimidine family. It contains two functional groups: a carbonyl group (C=O) and an amino group (NH2).

Guanine is a nitrogenous base found in both DNA and RNA and belongs to the purine family. It contains four functional groups: two carbonyl groups (C=O), an amino group (NH2), and an imino group (=NH).

Cytosine is also a nitrogenous base found in both DNA and RNA, and it is a pyrimidine like uracil. It contains three functional groups: a carbonyl group (C=O), an amino group (NH2), and a keto group (C=O).

Tyrosine is an amino acid that is not a part of the nucleotide bases in DNA or RNA but is crucial in protein synthesis. It contains four functional groups: a phenol group (OH), an amino group (NH2), a carboxyl group (COOH), and a benzene ring.

In summary:

- Uracil: Carbonyl group (C=O) and amino group (NH2)
- Guanine: Two carbonyl groups (C=O), amino group (NH2), and imino group (=NH)
- Cytosine: Carbonyl group (C=O), amino group (NH2), and keto group (C=O)
- Tyrosine: Phenol group (OH), amino group (NH2), carboxyl group (COOH), and benzene ring