What do aerobic and anaerobic respiration have in common

How are gene and protein sequences used to classify organisms?

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes