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• 44. In translation elongation, which molecule functions as a guanine nucleotide exchange factor? (A
• 45. A frameshift mutation is caused by: (A) a \"G\" to \"A\" mutation in th
• 46. An N-terminal signal sequence is required for: (A) nuclear import. (B) targeting to mitochondri
• 47. Which size is the cloning (insert) size of a plasmid vector? (A) 500-3000 kb (B) ＜10 kb (C)10-
• 48. Which lipoprotein is responsible for cholesterol transport from extra-hepatic tissue to the live
• 49. Which description of the difference between DNA and RNA is wrong? (A) DNA consists of double-st
• 50. Which step of PCR (polymerase chain reaction) synthesizes new DNA from a single-strand template
• 69.小新向空中拋出一球，經 x 秒後，球與地面的高度為 y 公尺，且 y 與 x 的關係為 y=ax2+bx+c 。若此球在第 5 秒 與第 12 秒時的高度相等，則在下列哪一個時間的高度最高？ (
• 70.求(113)10 之個位數字為何？ (A) 1 (B) 3 (C) 7 (D) 9。
• 23. Which structure is correct for the nucleobase of the 5'-cap of eukaryotic mRNA? (Image
• 24. There is a preinitiation complex of the eukaryotic ribosome formed before translation. What coul
• 25. Which of the following statement(s) is correct regarding to the membrane transport?1. Integral m
• 26. You are studying the entry of a molecule into red blood cells. You determine the rate of movemen
• 27. Which of the following statement(s) regarding cytoskeleton is correct?1. made from the repetitiv
• 28. Which of the following statements regarding stem cells is correct?1. Stem cells can do asymmetri
• 29. Which of the following statements regarding cell-cell and cell-matrix adhesion is incorrect?1. T
• 30. Which one mainly regulates the replication stress in the S phase? (A) ATM (B) ATR (C
• 31. Which one can be used in cancer immunotherapy? (A) Anti-PD1 antibody (B) Anti-PDL1-antib
• 32. In the large-scale production of a particular human protein in E. coli cells, the cDNA correspon
• 33. In RNA interference studies, the double-stranded RNA (A) disrupts the target DNA sequence.
• 34. In two-dimensional gel electrophoresis, proteins are first resolved by ______ and then by ______
• 35. Which of the following statements regarding Glycolipids (such as gangliosides) is correct?1. con
• 36. Which of the following ions is the intracellular concentration typically higher than the extrace
• 37. Which of the following is a pump that hydrolyzes two ATP molecules per transport cycle? (A)
• 38. All may be RNA polymerase II promoter constituents except: (A) the core element where genera