A cell produces proteins when ribosomes (a form of RNA and protein)and transfer RNA (tRNA)work together.Specific amino acids are brought by tRNA into the ribosome,where they are rapidly connected by covalent bonds.This indicates that ribosomes are acting as

Question

Quizplus · Accepted Answer

Enzymes are biological molecules that catalyze or speed up chemical reactions. In this case, the ribosomes catalyze the reaction of connecting amino acids with covalent bonds, making them enzymes. Thus, D is the best choice.

A Cell Produces Proteins When Ribosomes (A Form of RNA