Question

The large molecules which are made up of chains of amino acids and found in all living cells are called

Answer 1

COOH

Step-by-step explanation:

large molecules, made up of chains of amino acids, found in all living cells; the sequence of amino acids is determined by the DNA amino acids the building blocks of protein. carboxyl or acid group the organic group attached to an amino acid that is composed of one carbon, one hydrogen, and two oxygen atoms (COOH) amine group