Question

multiple choice question which of the following is considered a monomer (a single unit) of a capsid? capsomere phospholipid amino acid capsidomere

Explanation:

Capsids are protein - based viral structures. Capsomeres are the individual protein subunits (monomers) that make up a capsid. Phospholipids are part of cell membranes, amino acids are monomers of proteins but not specifically of capsids, and capsidomere is not a recognized term for a monomer of a capsid.

Answer:

A. capsomere