Question

what contains instructions for making a protein that are later carried by rna? a rna b dna c all of the above d ribosomes

Explanation:

DNA (deoxyribonucleic acid) contains the genetic instructions for making proteins. RNA (ribonucleic acid) is involved in carrying out these instructions (e.g., mRNA carries the message from DNA to the ribosome for protein synthesis). But the original instructions are in DNA. Ribosomes are the sites of protein synthesis but do not contain the initial instructions. RNA in this context (like mRNA) is a carrier of the instructions from DNA, not the source of the original instructions.

Answer:

B. DNA