Question

a set of 3 nitrogenous bases is called what?
tribase
codon
a triple code
rewatch

Explanation:

In molecular biology, a set of three - consecutive nitrogenous bases in DNA or RNA is called a codon. It codes for a specific amino - acid during protein synthesis. "Tribase" is not a standard term for this, and "triple code" is not the common name.

Answer:

B. codon