. During protein synthesis, amino acids in the
cytoplasm are picked up by molecules of
A) transfer RNA
B) messenger RNA
C) mitochondrial DNA
D) nuclear DNA

Aquaternary consumer species would be expected to have a smaller population than a secondary consumer species. select the best answer from the choices provided t f

Which of the following is required of a new drug?me

Which of the following explains why a tree is often used as a model to represent the principle of common descent