資訊推薦

• 69. The potent allosteric activator for phosphofructokinase-1 in glycolysis is _______.(A) fructose
• 70. Which of the following compounds can prevent electron transfer from the Fe-S center to ubiquinon
• 71. Which of the following fatty acids cannot be synthesized by human?(A) Linoleate [18:2(Δ9,12)] (B
• 72. Ketone bodies are overproduced in diabetes and during starvation. Which of the following metabol
• 22. （ ）附圖是一條河流由源頭到出海口的剖面示意圖，試問下列哪一項的比較結果不是a＞b＞c？　(A)侵蝕力量　(B)海拔高度　(C)沉積作用的強弱　(D)沉積物顆粒大小。
• 66. Which of the following is a hetero-polysaccharide?(A) Cellulose (B) Chitin (C) Glycogen (D) Hyal
• 73. Which is not involved in fatty acid oxidation?(A) Starts from carboxylate end(B) Acyl-CoA dehydr
• 75. Flippases are enzymes that flip _______.(A) phospholipids across to the other side of a membrane
• 12. （ ）測量圖中AB線段的長度，下列何項測量結果的紀錄最為適當？(A)3.0cm (B)3.00cm (C)3.000cm (D)3.0000cm。
• 76. Degradation of amino acids can produce the precursors that are used to synthesize glucose or con
• 78. Defect in metabolism of phenylalanine causes phenylketounia and alkaptonuria. Which of the follo
• 77. A deficiency of branched chain α-keto acid dehydrogenease complex causes the defect in metabolis
• 80. Which of the following statements for thermal denatuation of DNA are false? ① The absorption of
• 79. The de novo purine nucleotide synthesis relies upon the conversion of _______ to _______as a pri
• 82. Which is not a true statement about reverse transcriptase?(A) The direction of polynucleotide sy
• 83. Many proteins are involved in DNA replication of E. coli. Which of the following pairs of protei
• 81. Which of the following enzymes does not require a template?(A) RNA polymerase II (B) DNA polymer
• 85. Aptamers are _______.(A) double-stranded RNA products of nuclease action on hairpin RNAs(B) repe
• 74. Which is the potent inhibitor of carnitine acyltransferase I?(A) Carnitine (B) Acetyl-CoA (C) Ma
• 84. Which DNA repair system is likely to be used in repairing DNA with an uracil residue?(A) Base-ex
• 86. Which of the following modification elucidates the inhibitory effect of diphtheria toxin on the
• 89. Which step about regulation of gene expression by insulin is not correct?(A) Insulin receptor bi
• 88. Selenocysteine (Sec) and pyrrolysine (Pyl) are recognized as 21st and 22nd amino acids, respecti
• 87. Elongation factor Tu (EF-Tu):(A) binds GTP promoting translocation of ribosomes along mRNA(B) di
• 90. Which description about β-adrenergic pathway (a G-protein coupling receptor; GPCR) is not correc