Question

write definition of proteins in 1 or 2 lines​

Answer 1

Answer:

A protein is a naturally occurring, extremely complex substance that consists of amino acid residues joined by peptide bonds. Proteins are present in all living organisms and include many essential biological compounds such as enzymes, hormones, and antibodies.

Answer 2

Answer:

A protein is a naturally occurring, extremely complex substance that consists of amino acid residues joined by peptide bonds.

YOU CAN ALSO DO THIS ONE

Proteins are present in all living organisms and include many essential biological compounds such as enzymes, hormones, and antibodies.