ARE YOU READY?
LET’S PRACTICE!
#1. Which of the following changes would most likely increase the rate of an SN2 reaction?
#2. Which region of the nephron is primarily responsible for the reabsorption of glucose?
#3. What is the function of the enzyme topoisomerase during DNA replication?
#4. Which amino acid is most likely to be found in the transmembrane domain of an integral protein?
#5. In operant conditioning, what is the effect of a variable-ratio reinforcement schedule?
#6. What is the pH of a 0.01 M HCl solution?
#7. Which of the following would not change the equilibrium of a reaction?
#8. Which structure develops from the ectoderm?
#9. Which of the following statements best explains the Bohr effect?
#10. Which bond is most polar?
#11. Which of the following is a reducing sugar?
#12. A compound with molecular formula C6H12O6 is classified as:
#13. Which of the following is NOT true of peptide bonds?
#14. Which of the following will most likely cross the blood-brain barrier?
#15. The primary motor cortex is located in the:
#16. The maximum number of electrons in the n = 3 shell is:
#17. The main function of the smooth endoplasmic reticulum is:
#18. Which hormone increases water reabsorption in the kidneys?
#19. What mechanism explains the inheritance pattern of mitochondrial diseases?
#20. The half-life of a drug is 6 hours. How much remains after 18 hours?
#21. Which of the following correctly describes a spontaneous reaction?
#22. Which neurotransmitter is primarily involved in the reward pathway?
#23. Which of the following has the lowest ionization energy?
#24. Which experimental design best controls for confounding variables?
#25. In which phase of the cell cycle is DNA replicated?
#26. In gel electrophoresis, which molecule moves fastest through the gel?
#27. Which of the following gases behaves most ideally?
#28. Which vitamin is essential for calcium absorption?
#29. Which of the following is not a component of innate immunity?
#30. Which phase of meiosis introduces genetic variation?
#31. What type of inhibition increases Km but does not affect Vmax?
#32. Which condition most likely results from hypersecretion of cortisol?
#33. In a population, which factor is most likely to cause genetic drift?
#34. What is the main function of tRNA?
#35. Which organ is responsible for the production of bile?
#36. What’s the major product of glycolysis?
#37. The Hardy-Weinberg equilibrium assumes:
#38. Which of the following best defines a zymogen?
#39. Which of the following solutions has the highest boiling point?
#40. What is the role of histone proteins?
#41. The optic nerve carries signals from the:
#42. A patient with damage to Broca’s area would most likely experience:
#43. A decrease in atmospheric pressure would cause the boiling point of water to:
#44. What is the normal pH of human blood?
#45. Which force is strongest in maintaining protein tertiary structure?
#46. What is the net ATP gain from one glucose molecule in anaerobic glycolysis?
#47. What type of cell division results in genetically identical daughter cells?
#48. The volume of gas is inversely proportional to pressure according to:
#49. Which of the following best describes a missense mutation?
#50. Which of the following is not a function of the hypothalamus?
