Question

14. A structure with a chain of carbons and hydrogens with a COOH at the end will represent which of

the following macromolecules:
a. Protein b. Lipid c. Carbohydrate d. Nucleic Acid

Answer 1

The correct answer is a Protein

Step-by-step explanation:

Proteins are macromolecules consisting of amino acids which are joined by peptide bonds.

Protein molecule has two ends, amino(-NH2) group is present at one end that is known as amino terminal end or N terminal end whereas carboxyl group is present at the another end that is called carboxy terminal end or C terminal end.