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• 13. A 0.739-g sample of an iron ore is dissolved in acid. The iron is then reduced to Fe2+ and titra
• 14. Which of the following are paramagnetic? O2 O2– O22– B2 C2 N2 F2 P2(A) O2, O22– , B2 (B) O2–, C2
• 25. The respiratory centers that control ventilation of the lungs in mammals are located in the(A) b
• 24. What protein is involved in synthesizing messenger RNA in eukaryotes?(A) RNA polymerase I(B) RNA
• 26. The ascending portion of the loop of Henle is(A) permeable to water and impermeable to sodium.(B
• 28. Which of these hormone-effect pairs is mismatched?(A) growth hormone-linear growth(B) glucagon-b
• 27. MicroRNAs (miRNAs)(A) are long RNA molecules.(B) promotes post-translational modification of pro
• 23. Surgical removal of the pancreas would(A) increase the acidity of the small intestine.(B) preven
• 2. Which one of the following statements is correct? (A) The systematic name for TeO32- is tellurate
• 29. Alternation of generations means(A) One phase of the life cycle takes place on land and the othe
• 30. The tracheae of adult terrestrial insects have been a factor in the great abundance of insects b
• 31. Sister chromatids separate during(A) prophase of meiosis I.(B) metaphase of meiosis I.(C)metapha
• 【題組】38. Who in the picture is Vivian?  (A) A.(B) B.(C) C.(D) D.
• 4. Given that a sample of air is made up of nitrogen, oxygen and argon in the mole fractions 78% N2,
• 3. A 100.-L flask contains a mixture of methane (CH4) and argon gases at 25℃. The mass of argon pres
• 5. The overall reaction in a commercial heat pack can be represented as 4Fe(s) + 3O2(g) → 2Fe2O3(s),
• 34. What is the function of the poly A tail?(A) The poly A tail is required for the termination of t
• 6. A hypothetical reaction, A + B +2C → 2D + 3E, has the rate law as Rate = -(△[A]/△t) = k[A][B]2. A
• 35. Parathyroid hormone's main function is to(A) increase glucose mobilization during stress or
• 【題組】23. (A) spent most of our time playing(B) went shopping together after school(C) had to study at
• 36. Which of the choices lists the three phases of the ovarian cycle in the correct order?(A) follic
• 7. The rate constant for the gas-phase decomposition of N2O5, N2O5 → 2NO2 + (1/2)O2 has the followin
• 32. The nearest living relatives of crocodiles and alligators are(A) snakes.(B) birds.(C)turtles.(D)
• 37. Which of the following components of a virus is not encoded by its own genome?(A) capsid(B) lipi
• 38. Place the events of parturition in the correct order.(1) Stretch-sensitive neurons send signals