Proteins a.)contain carbon, hydrogen, oxygen, and nitrogen. b.)consist of amino acids c.)are derived from fruits and vegetables d.)are part of antibodies

The correct answer is option b, that is, proteins comprise amino acids.

A protein refers to any category of nitrogenous organic complex, which comprise of bigger molecules constituting of one or more lengthy chains of amino acids and are an important component of all the living species, mainly as the structural constituents of tissues of the body, like hair, muscle, collagen, and others, and as antibodies and enzymes.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?