protein structure

Question 1

primary

Answer 1

amino acid sequence

covalent - peptide and disulfide bonds

Question 2

secondary

Answer 2

alpha helices and beta sheets

stabilized by hydrogen bonds

Question 3

tertiary

Answer 3

folded, usually globular protein

hydrophobic and hydrophilic, hydrogen bonds, salt bridges, disulfide

Question 4

quaternary

Answer 4

multi subunit

same as tertiary stabilizaton