anything that takes up space and has mass
atoms
what are isotopes?
no
what is an anion?
what is a cation?
hydrolysis
what is metabolism?
water
buffers
carbon
hydrophobic
insoluble in water
saturated fatty acids
unsaturated fatty acids
polyunsaturated fat
hydrophilic
hydrophobic
monosaccharides, disaccharides, polysaccharides
21
DNA and RNA
polypeptides
what is DNA composed of?