Before amino acids are catabolized for energy yielding pathways, they must first undergo what step?

Question options:

removal of the amino groups (-NH2).

hydrolysis of the peptide bond.

removal of the carboxyl groups (-COOH).

condensation of the peptide bond.

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.