資訊推薦

• 29. The biological effects of atrial natriuretic factor appear to be mediated by (A) cAMP (B) cGMP (
• 30. Fatty acids are mobilized from adipose cells in response to all of the hormones EXCEPT: (A) ACTH
• 31. Chylomicrons: (A) are formed in adipose tissue (B) are primary energy sources for the brain (C)
• 32. Where in the cell are fatty acids condensed with coenzyme A to form acyl-CoA? (A) mitochondrial
• 33. There is no transporter for acetyl-CoA to exit the mitochondria, so the carbons must be converte
• 34. The committed step in fatty acid biosynthesis, formation of malonyl-CoA, is catalyzed by: (A) fa
• 35. Hexokinase and glucokinase belong to the kinase subclass of what class of enzymes? (A) oxidoredu
• 36. All of the following characterize phosphofructokinase-1 (PFK-1) EXCEPT (A) the most important re
• 37. Which enzymes of the TCA cycle catalyze oxidative decarboxylation reactions? (A) malate dehydrog
• 38. The coenzymes listed below are associated with α-ketoglutarate dehydrogenase complex EXCEPT: (A)
• 39. How many NADH molecules are produced in the TCA cycle per molecule of acetyl-CoA oxidized? (A) 1
• 40. It is crucial that regulation occur at pyruvate dehydrogenase because: (A) pyruvate kinase is re
• 2. To inflate a balloon, you must do pressure-volume work on the surroundings. If you inflate a ball
• 3. Lighters are usually fueled by butane (C4H10). When 2.00 mol of butane burns at constant pressure
• 4. A strip of copper is placed in a 1 M solution of copper nitrate, and a strip of silver is placed
• 5. Which of the following statements is .true.? (A) We can determine the exact location of an electr
• 6. A fuel cell designed to react grain alcohol with oxygen has the following net reaction:C2H5OH(l)
• 7. The elements of Group 5A, the nitrogen family, form compounds with hydrogen that have the boiling
• 8. The rate constant of a reaction is measured at different temperatures. A plot of the natural log
• 9. The first-order decay of radon has a half-life of 3.823 days. How many grams of radon remain afte
• 10. A metal crystallizes in a body-centered cubic unit cell with an edge length of 1.95 × 10² pm. As
• 11. Which one of the following statements about solid Cu (face-centered cubic unit cell) is .incorre
• 12. The molar mass of a metal (M) is 50.9 g\/mol； it forms a chloride of unknown composition. Elect
• 2. 依據皮亞傑理論，一位一歲半的幼兒會爬在地上尋找滾到桌子底下的小皮球，該表現顯示 幼兒發展出下列何種特質？ (A)物體恆存 (B)集中注意 (C)直接推理 (D)可逆性。
• 3. 關於幼兒的語言發展，認為語言乃智力之產物，此為何種論點的主張？ (A)天賦論 (B)認知論 (C)經驗論 (D)行為論。