Which of the following is correct about a complex molecule and the components into which it breaks down?

This question lacks options, the options are:

A. Sugars break down into proteins.

B. Proteins break down into amino acids.

C. Carbohydrates break down into fats.

D. Fats break down into monosaccharides.

The answer is B

Explanation:

There are four major biomolecules in living systems namely: proteins, carbohydrates, lipids and nucleic acids. These biomolecules are complex polymers each having monomeric units that makes up their structure. The biomolecules and their constituent monomers are as follows:

- Carbohydrates are made up of monosaccharides or simple sugars

- Proteins are made up of amino acids

- Lipids are made up of fatty acids and glycerol

- Nucleic acids are made up of nucleotides

When these complex biomolecules are degraded or broken down via chemical means, they do so into their respective buildup molecule. Hence, based on the provided options, the correct complex biomolecule and the components into which it breaks down is PROTEINS BREAK DOWN INTO AMINO ACIDS.