Which of the following describes a three-base section of mRNA that codes for an amino acid? A)exon
B)codon
С)intron
D)anti-codon

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

What does the positioning of transcription factors determine?

Resperation is a way to release carbon back into the atmosphere