Name the organelles that play a role in biosynthesis?

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.