7.1

Question 1

the polymer name of proteins

Answer 1

polypeptide

Question 2

folding of protein through interactions among R groups of a polypeptide chain

Answer 2

tertiary structure

Question 3

a coiled or pleated pattern of protein structure caused by regular intervals of H bonds

Answer 3

secondary structure

Question 4

hemoglobin, a globular protein of four chains is an example a protein with this

Answer 4

quaternary structure

Question 5

a small organic compound having an amino group, a carboxylic acid group, a hydrogen atom, and an R group

Answer 5

amino acid

Question 6

breaking weak bonds in large molecules (such as proteins) to change it shape so it no longer functions

Answer 6

denaturation

Question 7

lowest level of protein structure; has a linear, unique sequence of amino acids

Answer 7

primary structure

Question 8

the type of covalent bond linking one amino acid with another

Answer 8

peptide bond

Question 9

folds towards the inside of the protein

Answer 9

hydrophobic

Question 10

attract to each other because of their opposite charges

Answer 10

acidic and basic

Question 11

forms covalent disulfide bonds

Answer 11

cysteine

Question 12

folds towards the outside of the protein

Answer 12

hydrophilic