BMSC 200 Final Exam Questions and
Answers
Which of the following correctly lists the amino acids from the lowest to the highest
isoelectric point? - ANSWER-a) Asp, Arg, Ala
Which of the following is FALSE? Keratin and collagen: - ANSWER-e) All of the
above are true
Oxygen serves as a _____ of hemoglobin? - ANSWER-a) Homotropic allosteric
activator
Surface exposed side chains of a natively folded protein often - ANSWER-e) Any of
the above is true
2,3-bisphosphoglycerate servas as a ______ of hemoglobin - ANSWER-d)
Heterotropic allosteric inhibitor
Which of the following conditions would promote the formation of sickled red blood
cells in an individual with sickle cell anemia? - ANSWER-e) Decreased PH,
decreased PO2
Which statement of hemoglobin is false? - ANSWER-b) In the absence of 2,3-
bisphosphoglycerate hemoglobin and myoglobin have approximately equal affinity
The P50 of hemoglobin is approximately equal to: - ANSWER-d) The P50 of
myoglobin
Which of the following is NOT an advantage of enzymes over chemical catalyst? -
ANSWER-a) Enzymes can shift the equilibrium of a reaction?
Which of the statement of enzymes are false? - ANSWER-a) Living organism have
more enzymes than protein.
Enzymes influence biochemical reactions by: - ANSWER-a) Changing the rate but
not equilibrium of reaction.
The Michael-Menten plot considers the relationship between: - ANSWER-b) velocity
and substrate concentration
The steady-state of enzyme kinetics is that: - ANSWER-b) The Rate of formation of
the ES complex is equal too the rate of its breakdown
Answers
Which of the following correctly lists the amino acids from the lowest to the highest
isoelectric point? - ANSWER-a) Asp, Arg, Ala
Which of the following is FALSE? Keratin and collagen: - ANSWER-e) All of the
above are true
Oxygen serves as a _____ of hemoglobin? - ANSWER-a) Homotropic allosteric
activator
Surface exposed side chains of a natively folded protein often - ANSWER-e) Any of
the above is true
2,3-bisphosphoglycerate servas as a ______ of hemoglobin - ANSWER-d)
Heterotropic allosteric inhibitor
Which of the following conditions would promote the formation of sickled red blood
cells in an individual with sickle cell anemia? - ANSWER-e) Decreased PH,
decreased PO2
Which statement of hemoglobin is false? - ANSWER-b) In the absence of 2,3-
bisphosphoglycerate hemoglobin and myoglobin have approximately equal affinity
The P50 of hemoglobin is approximately equal to: - ANSWER-d) The P50 of
myoglobin
Which of the following is NOT an advantage of enzymes over chemical catalyst? -
ANSWER-a) Enzymes can shift the equilibrium of a reaction?
Which of the statement of enzymes are false? - ANSWER-a) Living organism have
more enzymes than protein.
Enzymes influence biochemical reactions by: - ANSWER-a) Changing the rate but
not equilibrium of reaction.
The Michael-Menten plot considers the relationship between: - ANSWER-b) velocity
and substrate concentration
The steady-state of enzyme kinetics is that: - ANSWER-b) The Rate of formation of
the ES complex is equal too the rate of its breakdown
