179k views
22 votes
If a particular protein is composed of 100 amino acids, how many nucleotide bases does it have?

2 Answers

4 votes
150 cordons in amino acid
User Haelin
by
7.0k points
5 votes

Answer:

150 codons

Step-by-step explanation:

Step-by-step explanation:

Each codon codes for a one amino acid.

Each codon requires three nucleic bases.

This is on a single strand of DNA or RNA.

Since DNA is a double helix it would require 900 nucleic bases on the DNA but only 450 nucleic bases for the RNA as the RNA is a single strand copy of the DNA.

A single mistake in the 150 codons or 900 DNA bases can result in a defective protein. For example cycle cell anemia is caused by the trading of an A for T on one codon.

150 codons might not seem like much but the amount of information stored in 150 codons is huge. ( 150 codons is actually small for a protein.)

User Emilio Conte
by
6.3k points