資訊推薦

• 31. Humans have __________ different types of autosomes.(A)11(B) 22(C) 33(D)44(E)46
• 32. Meiosis I produces ________, and meiosis II produces _______ cells.(A)2 diploid, 2 haploid(B) 2
• 33. Sister chromatids separate during _________.(A)metaphase of meiosis I(B) metaphase of meiosis II
• 34. What enzyme does the lacZ gene encode?(A)DNase.(B) Carbonic anhydrase.(C) β-galactosidase.(D)Glu
• 35. Which one of the following is the best statement about genomic library and cDNA library?(A)A cDN
• 36. The Hardy-Weinberg equation stats that p2 + 2pq + q2 = 1; the genotype frequency of heterozygote
• 37. Animals that lack a vertebral column are known as________.(A)invertebrates(B) inarticulates(C) s
• 38. Which one of the following hormones are not derived from cholesterol?(A)Testosterone.(B) Melaton
• 39. ________ is a water-soluble hormone derived from the nervous system that regulates blood volume
• 40. Which of the following correctly describes the path of urine from formation to excretion in them
• 41. The major respiratory centers that control ventilation of the lungs in mammals are located in th
• 42. The change in the concentration of _______ is the major factor that affects the breathing contro
• 43. In vertebrates with four-chambered hearts, the ____ receives oxygenated blood directly from the
• 44. The most possible chemical compound for increasing cardiac output when animals are exercising is
• 45. The stomach is majorly surrounded by which type of muscle?(A)Skeletal muscle.(B) Smooth muscle.(
• 46. The _______ protein might contains an ATP binding site for further activation.(A)tropomyosin(B)
• 47. The perception of a certain pitch of sound is possibly depends on which of the following?(A)Whet
• 48. The tough outer covering of the eye is mainly referred to as the ____.(A)sclera(B) retina(C) pup
• 49. Injury to the cerebellum could dominantly result in which one of the following?(A)Diminished the
• 50. During the rapid increase in membrane potential seen in the upsweep of the action potential, whi
• 2. 植物細胞進行光合作用過程，所進行的氧化還原(redox)作用將電子(electrons)由_______最終移至_______。(A) O2；CO2 (B) CO2；O2(C) H2O；CO2
• 3. 有關可進行光合作用的植物細胞之敘述，下列何者最正確？(A) 不需要葉綠體存在，因為粒線體能提供足夠的能量供應細胞需求(B) 細胞內有葉綠體及粒線體(C) 使用二氧化碳(CO2)，而不需使用氧氣(
• 4. 有關細菌和酵母菌利用葡萄糖發酵反應(fermentation)以製備酒精的過程中，此類發酵反應最終的電子受體，下列何者最正確？(A) 丙酮酸(pyruvate) (B) 輔酶 NAD+(C) 乙
• 5. 有關細胞分裂的方式，下列何者與其他不同？(A) 精母細胞分裂產生精子(B) T 細胞受抗原刺激後進行分裂產生新細胞(C) 洋蔥泡水後長出根尖(D) 受精卵進行分裂發育成胚胎
• 6. 有關真核細胞中，細胞核基因進行轉錄(transcription)時的第一層調控，下列何者最正確？(A) DNA 組裝(DNA packing)及不組裝(DNA unpacking)(B) 將 R