Question 1
Proteins that are chains that are coiled into compact shapes are classified as ________.
◦ tetrapeptides
◦ globular proteins
◦ fibrous proteins
◦ pleated sheets
◦ lipoproteins
Question 2
α-Keratin found in hair, nails, and feathers is classified as ________.
◦ globular protein
◦ fibrous protein
◦ structural protein
◦ B and C
◦ none of these