Enzyme Structure and Classification — Prelims Questions

Which of the following statements about enzyme structure and function is INCORRECT?

An enzyme that catalyzes the transfer of a phosphate group from ATP to glucose would be classified under which EC class?

Which of the following is an example of a prosthetic group?

Which level of protein structure is directly responsible for forming the unique three-dimensional active site of an enzyme?

An enzyme catalyzes the reaction: $A-B + H_2O \rightarrow A-H + B-OH$. Based on this reaction, how would this enzyme be classified?

Which of the following statements best describes enzyme specificity?