資訊推薦

• 35. Which of the following mechanisms is used by retrotransposons?(A) Cut-and-paste transposition (B
• 36. The processivity of a DNA polymerase depends on all of the following actions, EXCEPT for________
• 37. Which of the following statements correctly describes the role of telomerase in eukaryotic cells
• 38. Which of the following components are required for integration of bacteriophage ~ genome into th
• 39. Upon the initial infection of a host cell by bacteriophage λ, the first two proteins produced fr
• 40. The int/xis encoded enzyme of bacteriophage λ is required to:(A) excise the prophage from the ho
• 41. Ribosomal proteins that can act as translational repressors:(A) are not encoded by the same mRNA
• 42. How does the RecA protein contribute to the increased expression of SOS genes?(A) RecA protein c
• 43.Which of the following is NOT a characteristic of a riboswitch?(A) They are structures that exist
• 44. Which of the following is NOT true of the regulation of the arabinose operon?(A) CRP activates e
• 45. Catabolite repression of the lac operon restricts expression when:(A) glucose is absent. (B) lac
• 46. The binding of______________ to the Lac repressor causes the protein to dissociate from the oper
• 47. Which of the following is NOT true of the imprinting of the mammalian gene for insulin growthfac
• 48. DNA microarrays have made a huge impact on genomic studies because they(A) dramatically enhance
• 49. The upstream activator sequences (UASs) of yeast are analogous to____________ in highereukaryote
• 50. The enzyme that cleaves the mRNA transcript targeted by siRNA is:(A) Drosha. (B) Dicer. (C) Argo
• 1.小偉去歐洲某地旅遊時拍下如附圖的照片，此地的藍與白建築讓人印象深刻。請問：照片中的海是下列哪一個海洋？ (A)北海 (B)紅海 (C)地中海 (D)波羅的海。
• 三、音程辨認下方譜例中，以圓圈標記的五處，寫出兩音之間完整的音程名稱，複音程以單音程作答。（題 1-5）10%
• 22.在大成百貨店裡(如下圖),使用雙氧水加入二氧化錳後產生可助燃的物質,若在1區裡找不到,則最有可能在哪一區裡找到?(A)2區(B)3區(C)4區(D)5區【題組】22.在大成百貨店裡(如下圖),使
• 4.What is the correct relationship between Cv and S?(A) (B) as dv=o, ds = dT(C) as dp-=o, ds = dT (
• 【題組】23.呈22題,在哪一個貨架上幾乎都是純物質?  (A) 1(B)2 (C) 3 (D) 4.
• 24.在粗鹽精製的實驗中,將溶液以濾紙過濾時,漏斗頸下端為何需與燒杯內壁接觸?(A)為了避免漏斗搖晃墜落(B)為了避免過濾的溶液流速太快(C)為了避免漏斗頸傾斜(D)為了避免過濾時濾液濺起。
• 25.伏黑惠到50嵐幫爸爸買了一杯「正常甜度」的1000ml 的綠茶,結果回家後爸爸說:「我都喝半糖(糖的濃度為原本的一半)的,幫我調整一下」,伏黑惠應該如何操作?(A)加入500ml 冰水後,甜度即
• 26.下列敍述正確的有幾項?a.氫氣可代替氮氣填充氣球較為安全b.空氣品質指標AQI,值越大越乾淨c.啤酒常使用重量百分濃度來表示酒精濃度d.氮氟在鈍氣中含排第一多e.排水集氣法收氧氣時,觸到吸濾瓶是
• 27.彥鈞買了一條高鹿潔牙膏,上面標示含氟量為1000ppm,若他出1公克的牙膏來刷牙,這1公克的牙膏裡含有多少毫克的氟?(A)1(B)0.1(C)0.01(D)0.001。