Zymogen activatation only modifies a protein's tertiary structure. True False

What are the structures of the amino acids that result from the hydrolysis of all the peptide bonds in the peptide? HO 'N' HO, NH2 H COOH draw structure ... draw structure ... draw structure .. left structure middle structure right structure

Which interaction(s) is/are involved in the primary structure of a protein (choose all that apply)? a. hydrogen bonding b. salt bridge c. hydrophobic effects d. covalent peptide bond

Part D Complete the sentences to explain the differences between tertiary and quaternary structures of proteins. Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. three-dimensional shape two or more peptide subunits oxygen and disulfide bonds -R groups two-dimensional shape two or more polypeptide chains disulfide bonds and salt bridges -C(O)NH groups Submit Request Answer The tertiary structure is determined by the interactions of describes the of the protein In the quaternary structure, Reset Help These interactions, such as interact to form an active protein.