Organic molecules that perform many functions for living things and are made up of amino acids monomers called?

Proteins

Explanation:

Proteins are formed from many amino acids that are bonded together through peptide bonds.

There are various kinds of proteins in living organisms, which perform various functions, such as enzymes that catalyze biological reactions, fibrous proteins that form structures such as tendons and bones, and membrane proteins which transport molecules, among others.

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an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.