Answer:
There are two kinds of respiratory chemoreceptors: arterial chemoreceptors, which monitor and respond to changes in the partial pressure of oxygen and carbon dioxide in the arterial blood, and central chemoreceptors in the brain, which respond to changes in the partial pressure of carbon dioxide in their immediate ...
Answer: Three nucleotides encode an amino acid. Proteins are built from a basic set of 20 amino acids, but there are only four bases.
Explanation:
The awnser is E auditory nerve