Question

The actin and myosin that make up muscle cells are made primarily of which type of macromolecule

Answer 1

protein i just took the test

Step-by-step explanation:

Answer 2

Protein is the type of macromecule that primarily make-up muscle cells. Protein is one of the most important macromolecule that serves as building blocks of any tissues that are found in different kinds of organisms. Aside from building, these proteins are also responsible for tissue repair.