Which feature do viruses have in common with animal cells? Production of energy by a mitochondrion
0 Existence of lipids in cell membranes
O Presence of a genetic code in nucleic acid
O Ability to form proteins at the ribosomes

5. what might happen if you were to remove all light from the setup after the discs have all become buoyant? describe what you would see. explain why this would occur with relation to cellular processes like respiration. [referring to an ap biology lab in which spinach discs are placed in a sodium bicarbonate solution and exposed to light.]