Which RNA molecule is used with the codon chart when determining the amino acid, tRNA or mRNA?

What are some characteristics of a free enterprise economy?

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna. b) they study alleles that contain genes, which are chromosomes. c) they study chromosomes that contain genes, which are dna segments.

How do specific cell structures and organelles contribute to maintaining homeostasis in the cell?