Histones are the proteins helping to package DNA molecules. Most of them are involved in nucleosome level of DNA compactization, but there are two of them involved in higher DNA compactization levels. What are they called? Their functions?

Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?