A protein molecule is 20 amino acid units long. There are 6 different amino acids in the chain. How many different types of tRNA (at least) are required to assist in the synthesis of this molecule?
Group of answer choices
6
20
1
120
The rough endoplasmic reticulum (rER) bears ribosomes which function in the synthesis of
The human body has many organ systems which help it function. Which of these correctly lists a system that has been organized from LEAST to MOST complex organization?