What molecule is shown in this image?

Ribose nucleotide monomer

Explanation:

It shows a nucleic acid monomer. This is apparent because this a 5-carbon cyclic ring with a phosphate molecule bonded to its 5’ carbon and a nitrogenous base bonded to its 1’ carbon. This nucleic acid is the basic unit of RNA because its pentose sugar is a ribose sugar (distinguishable from its 2’ carbon that has an –OH unlike a deoxyribose sugar of DNA that has only -Hs).

answer; the correct answer is (beta)

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.