How many basic units of information in a DNA molecule are required to encode a single amino acids
1
2
3
4

3

Explanation:

To encode a single amino acid, a triplet code (codon) is required. This codon is a combination of three nucleotides of either Adenine, uracil, guanine or cytosine and are usually present in the DNA sequence.

A good example is GGA, a codon made up of three units of guanine + guanine + Adenine, and code for the amino acid Glycine

thymine. in rna, thymine is replace by uracil

answer: i say it foxes

explanation:

you need to give us the answer options to for me to offical decide.