資訊推薦

• 【題組】10. ______ is due to less stringent pairing of third base of codon with anticodon. (A) Degenerac
• 【題組】11. The nuclear DNA‐protein complex is called ______(A) chromosome  (B) chromatin   (C) nucleopr
• 【題組】12. The most conserved histones are______(A) H1 & H2A  (B) H2A & H2B  (C) H3 & H4  (D) H1 & H4.
• 1. 目前網際網路協定使用的 IPv4 位址是由幾個位元組(Byte )所組成？(A)4 (B)8(C)16(D)32。
• 45. 某一電晶體電路的 ，其中 (EB 接面電容)，試求 C??(CB接面電容) 值為多少？(A) 1 pF (B) 3 pF (C) 5 pF (D) 6 pF
• 1. 水準測量平衡前後視距離不能扺消之誤差為何？(A)地球彎曲差(B)大氣折光差(C)水準軸與視準軸不平行之誤差(D)水準器氣泡不居中之誤差。
• 【題組】2. The DNA found in most bacterial cells(A) is surrounded by a nuclear membrane (B) utilizes his
• 【題組】3. Salts and sugars work to preserve foods by creating a(A) depletion of nutrients (B) hypotonic
• 1. 依據台灣電力公司三段式時間電價(尖峰、半尖峰及離峰時段)的規定，請問哪個時段電價最便宜？(A)離峰時段(B)夏月半尖峰時段(C)尖峰時段(D)非夏月半尖峰時段。
• 【題組】4. Which of the following is an advantage of the standard plate count?(A) can readily count cell
• 【題組】5. Which of the following is an advantage of the direct microscopic count?(A) can readily count
• 【題組】6. A culture medium consisting of agar, peptone, and beef extract is a(A) chemically defined med
• 【題組】7. An experiment began with 4 cells and ended with 128 cells. How many generationsdid the cells
• 【題組】8. Which enzyme catalyzes the reaction: O2- + O2- + 2H+→ H2O2+ O2?(A) catalase (B) oxidase (C) p
• 【題組】9. What is the fate of pyruvic acid in an organism that uses aerobic respiration?(A) It is reduc
• 【題組】10. Researchers are developing a ribozyme that cleaves the HIV genome. Thispharmaceutical agent
• 【題組】11. A bacterial culture grown in a glucose-peptide medium causes the pH to increase.The bacteria
• 【題組】12. Which of the following uses glucose for carbon and energy? (A) chemoautotroph(B) chemohetero
• 【題組】13. A gram-positive bacterium suddenly acquires resistance to the antibiotics. This traitmost li
• 【題組】14. Which one of the following organisms has a cell wall? (A) protoplasts(B) fungi (C) L forms (
• 【題組】15. In bacteria, photosynthetic pigments are found in (A) chloroplasts(B) cytoplasm (C) chromato
• 1. PV 系統之基礎與支撐架設計之結構計算書需由誰簽證負責(A)營建署(B)電機技師(C)結構技師(D)工研院。
• 1. 下列何者在 C/C++語言中視為 fa lse？(A)-100(B)1(C)0(D)-1。
• 1. 牽引驅動電梯空載下行時，則(A)電動機處於發電狀態，電動機轉速大於同步轉速(B)電動機處於電動狀態，電動機轉速小於同步轉速(C)電動機處於電動狀態，電動機轉速大於同步轉速(D)電動機處於發電狀態
• 46. 有一 AB 類放大器電路如右圖，試求其最大的交流負載功率 為何？ (A) 3 W(B) 5 W(C) 12 W(D) 20 W