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biol 227 Exam Study Guide with Complete Answers

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biol 227 Exam Study Guide with Complete Answers

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biol 227 Exam Study Guide with Complete Answers
Result of polar molecule in water

Dissolves

pH

measure of PROTON concentration in a solution

pH scale

1-14

neutralization

process of making an acidic or basic solution more neutral

acid + base

water and salt

buffer

solutions that prevent changes in pH

biological macromolecules

proteins
lipids
carbohydrates
nucleic acids

dehydration synthesis

occurs when two molecules or compounds are joined to form a larger molecule following the
removal of water

hydrolysis reaction

, use water to breakdown polymers into monomers

carbohydrates

monosaccharide monomers

nucleic acids

nucleotide monomers

proteins

amino acid monomers

lipids

glycerol and fatty acid monomers

carbohydrate polymers

disaccharides and polysaccharides

protein polymers

dipeptides, oligopeptides, polypeptides

lipid polymers

triglycerides, steroids, phospholipids, eicosanoids

nucleic acid polymers

deoxyribonucleic acid (DNA) and ribonucleic acid (RNA)

polysaccharides

starch, glycogen, cellulose

amino acid structure

a carboxyl group, amino group, and R group

primary protein structure

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