What is the smallest cell and the biggest cell? Properties of life

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

Describe the function of the endomembrane system? what organelles are involved?

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?