True or false: during embryonic development, the vertebral column is replaced by the notochord

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?

Select the correct answer from each drop-down menu proteins are

Which describes a grizzly bear’s habitat?