Question

Which substances are made up of polymers? DNA , a glass bottle , ice crystals , the proteins in hair , rubber car tires.

Answer 1

proteins in hair

Step-by-step explanation:

proteins are polymers of amino acids. so if proteins are polymers of amino acids it means that proteins in hair are made of polymers

Answer 2

The corrects answers would be DNA, the proteins in hair, and rubber car tires. A, D, and E.

Step-by-step explanation:

DNA is made of nucleotides. The proteins that make up hair are made of amino acids. Rubber car tires are made from the polymerization of a variety of monomers, which includes isoprene. All of these are example of polymers.