資訊推薦

• 21. 下列何者的標準生成熱 不為零？(A) (B) (C) (D)
• 2. Which of the following description of optimal foraging model is correct ?(A) A model of balancing
• 3. Monogamous relationship is(A) One male mates with one female.(B) One sex mates with several of ot
• 4. Polyandry relationship is(A) One male mates with one female.(B) One sex mates with several of oth
• 5. Polygyny relationship is(A) One male mates with one female.(B) One sex mates with several of othe
• 6. Polygamous relationship is(A) One male mates with one female.(B) One sex mates with several of ot
• 7. Population ecologists are primarily interested in(A) Understanding how biotic and abiotic factors
• 8. Dispersion patterns tend to be highly dependent on the spatial scale of the observer. Forexample,
• 9. Disturbance is an important component of succession because it(A) Removes keystone species.(B) Ch
• 10. Unlike energy, matter cycles, This means that (A) An ecosystem cannot lose chemicals from it. (B
• 11. Gross primary productivity is higher than net primary productivity. The difference between thetw
• 12. Why are big, predatory animals rare? Most big, predatory animals are tertiary consumers,which im
• 13. A localized group of organisms that belong to the same species is called a_______. (A) community
• 14. How many electrons are involved in a triple covalent bond?(A) 3(B) 6(C) 9(D) 12(E)15
• 15. What is the hydroxyl ion (OH-) concentration of a solution of pH 8?(A) 8M(B) 8 x 10-6 M(C)10-6 M
• 1.以醋酸纖維素作為介質的血色素電泳，下列何種血色素會與Hb A2分不開？(A)Hb E (B)Hb G (C)Hb S (D)Hb Barts
• 【題組】(4)思思
• 27. 一電化學電池的反應為： 。下列敘述何者錯誤？(A)降低pH值會減低電池電位(B)增加 的壓力會增加電池電位(C)減少氯化銀(AgCl)的量會減低電池電位(D)當氯離子的莫耳濃度漸增加，則電池
• 2. 小分子或離子可以經由何種結構來往於不同的細胞間 ？ (A)tight junctions(B)communicating junctions (C)desmosomes (D)adhering
• 3.低密度脂蛋白(LDL)由下列何者成分組成： (A)膽固醇、氨基酸和核酸 (B)膽固醇、碳水化合物和核酸 (C)膽固醇、氨基酸和脂肪酸 (D)膽固醇、碳水化合物和脂肪酸
• 4.關於酵素，下列哪一項敘述是錯誤的？ (A)酵素會加快受質生成產物的速率 (B)酵素會加快產物回復成受質的速率 (C)酵素可降底反應發生所需的活化能 (D)若沒有酵素使原本不能發生的反應進行，生物無
• 5.粒線體的 ATP 合成酶是位在： (A)內膜 (B)外膜 (C)基質 (D)核糖體
• 6.細胞中蛋白質的修飾，主要發生在以下何處？ (A)the plasma membrane (B)thenucleus (C)lysosomes (D)Golgi
• 7.真核及原核生物的 flagella 之不同處為？ (A)整體大致的結構方式 (B)原核生物的flagella 僅由一種蛋白質組成 (C)二者運動的模式不同 (D)以上皆是
• 8.在真核細胞中，下列哪種反應不管在有氧或無氧的情況下都可以進行？ (A)糖解作用(B)發酵作用 (C)氧化磷酸化 (D)電子傳遞鏈