資訊推薦

• 19.All of the following enzymes can cleave the DNA strand and rejoin the breaks EXCEPT (A) Gyrase, (
• 20.Which of the following process is different in mitosis and meiosis? (A) Cell division, (B) DNA re
• 9.( )下列 4 種有機物：其中可用於合成結構簡式為的高分子材料之正確組合為何？ (A)①③④ (B)①②③ (C)①②④ (D)②③④ (E)以上皆非。
• 2.Which of the following statements concerning protein structures is correct? (A)Protein functions a
• 3.Which of the following statements concerning the differentiation of a prokaryotic cell and a eukar
• 4.Which of the following statements concerning endomembrane system is correct? (A)The endomembrane s
• 5.Which of the following factors does not affect enzyme activity in cellular metabolism? (A)Free- en
• 6.Which of the following statements concerning fermentation is correct? (A)Fermentation is an import
• 63. 合成纖維衣料，用熨斗燙出摺痕，可保持不消失，因其具有：(A)熱可塑性(B)易乾性(C)撥水性(D)遇熱熔解性。
• 7.Which of the following statements concerning photosynthesis is correct? (A)Upon photon excitation,
• 64. 下列那一種纖維不會燃燒？(A)醋酸纖維(B)羊毛(C)尼龍(D)玻璃纖維。
• 65. 下列纖維何者具有熱可塑性？(A)麻(B)尼龍(C)羊毛(D)棉。
• 66. 尼龍(NYLON)是屬於(A)合成纖維(B)礦物纖維(C)半合成纖維(D)再生纖維。
• 67. 照明控制可以達到節能與省電費的好處，下列何種方法最適合一般住宅社區兼顧節能、經濟性與實際照明需求？ (A)走廊 與地下停車場選用紅外線感應控制電燈(B)全面調低照明需求(C)晚上關閉所有公共
• 68. 肘線之代號為：(A)E.L.(B)K.L. (C)H.L. (D)W. L.
• 69. 下列哪一個圖形是下圖裙型的平面圖？(A)(B)(C)(D)
• 8.What is the sequence of action for a protein hormone on its target cells? (A)Hormone -＞ intracellu
• 9.Which of the following statements concerning eukaryotic cell cycle control is correct? (A)Cell cyc
• 10.Homologous chromosomes move toward opposite poles of a dividing cell during (A)meiosis I. (B)mei
• 11.What is the source of the extra chromosome 21 in an individual with Down syndrome? (A)Deletion in
• 12.Which of the following sex determination systems is for bees and ants? (A)The X-Y system (B) The
• 13.Which of the following is a potent inducer of vasodilation? (A)Endothelin (B) Nitric oxide (NO) (
• 14.In cats, black fur color is caused by an X-linked allele； the other allele at this locus causes o
• 15.DNA methylation is an example of (A)genetic mutation. (B) epigenetic modification. (C)in vitro mu
• 16.Most repressor proteins are allosteric. Which of the following binds with the repressor to alter