Which complex or enzyme of photosynthesis consumes H2O

Nucleic acid certain protein cell membranes certain carbohydrates

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?

Which structure in the cardiovascular system connect arteries to veins?