Most amino acids require . A. active transport

B. passive diffusion

C. facilitated diffusion

D. All of these are correct.

D. All of these are correct

Explanation:

Most carriers are linked to the active transport of sodium. Short chains of two amino acids (dipeptides) or three amino acids (tripeptides) are also transported actively.

i think he will be okay, id probably take the dog to the vet just incase