資訊推薦

• 34. Which of the following hormone is NOT derived from cholesterol?(A) Insulin (B) Progesterone (C)
• 35. Which description of cytochrome P450 is correct?(A) Steroids are hydroxylated by cytochrome P450
• 36. Which of the following compound is NOT involved in urea cycle?(A) Glutamate (B) Ornithine (C) Fu
• 37. Which of the following coenzyme is required for aminotransferase?(A) Folic acid (B) Biotin (C) F
• 38. Which of the following coenzyme is required for DNA synthesis?(A) Folic acid (B) Biotin (C) Flav
• 39. Which description of ubiquitin is NOT correct?(A) Ubiquitin is highly conserved in eukaryotes an
• 40. Which description of CRISPR/Cas9 is correct?(A) CRISPR/Cas9 is a novel protein metabolic pathway
• 41. Mitochondria are the primary sources of energy for cells, organs, and the livinganimal. Which en
• 42. Which of the following ion plays a key role in extracting electrons from H2O toform O2 in photos
• 43. Metabolism produces both inorganic and organic acids. Which metabolismproduce(s) are nonvolatile
• 2. 乾式汽缸套外壁不與冷卻水直接接觸，大多用於柴油引擎。(A)O(B)X
• 3. 二行程汽油引擎工作原理，為活塞在汽缸中移動二個行程，曲軸旋轉一圈，即完成進、壓、動、排四種工作形態，而完成一次工作循環。(A)O(B)X
• 4. 離合器踏板其游隙調整太大時，會造成離合器分離不良。(A)O(B)X
• 5. 電路中已知兩點間消耗之電能(W)，為其消耗之電功率(p)，與時間(t)之乘積，即 W＝pt。(A)O(B)X
• 6. 電瓶分電池組內，其電容量與極板數目增加或減少無關。(A)O(B)X
• 7. 變速箱的功用係將引擎所產生之動力，由離合器經變速箱後，能以不同速度與扭力送到傳動軸，驅動車輪前進。(A)O(B)X
• 8. 汽車輪胎扁平比為輪胎的斷面高度與寬度之比。(A)O(B)X
• 9. 碟式煞車若依鉗夾之安裝方式，可分為固定鉗夾與浮動鉗夾式 2種。(A)O(B)X
• 10. 汽油噴射系統其汽油霧化情形較良好，汽油消耗率較低，可節省油料。(A)O(B)X
• 11. 汽車之直拉桿、橫拉桿、球接頭、轉向節及轉向節臂等，係屬於傳動系統。(A)O(B)X
• 12. 引擎的汽缸容積效率愈大時，輸出的扭力也會愈大。(A)O(B)X
• 13. 車輪平衡一般分為靜平衡與動平衡，如車輪動不平衡，當車輪轉動時輪胎會產生上下跳動現象。(A)O(B)X
• 14. 後傾角的功用係使車子很平穩的保持向正前方行駛，並使轉向後容易回至正前方向。(A)O(B)X
• 15. 盲點偵測系統的功能，在車輛行駛過程中，欲變換車道或停車時可偵測死角。(A)O(B)X
• 16. 當活塞在壓縮行程時，汽缸內所產生之最大壓力，謂之活塞壓力。(A)O(B)X