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patty asked in 教育與參考考試 · 1 decade ago

歷屆營養學考題問題

請告訴我答案還有英文解釋 謝謝

1.催化tryptophan 轉變為niacin 之代謝反應的酵素須賴何種維生素所構成之coenzyme?

a. niacin

b.pyridoxine

c. riboflavin

d. thiamin

2.Tetrahydrofolic acid係作為體內何種物質合成代謝之Coenzyme?

a.Nicotinamide

b.Acetylcholine

c.Nucleotide

d.Cholesterol

3.由胃Parietal cell所分泌,對Cobalamin之吸收極為重要的物質為:

a. Intrinsic factor

b. Gastric acid

c. Pepsin

d. R protein

4.列何種症狀係由於Niacin deficiency所致?

a. Stomatitis

b. Delirium

c. Beriberi

d. Hypotension

5.下列那二種Vitamins,其生化功能為參與Hydrogen atom(electron)transfer?(1)Folacin (2)Biotin (3)Riboflavin (4)Niacin

a.3,4

b. 1,2

c.1,4

d. 2,3

1 Answer

Rating
  • darek
    Lv 7
    1 decade ago
    Favorite Answer

    1.催化tryptophan 轉變為niacin 之代謝反應的酵素須賴何種維生素所構成之coenzyme?

    a. niacin

    b.pyridoxine

    c. riboflavin

    d. thiamin

    2.Tetrahydrofolic acid係作為體內何種物質合成代謝之Coenzyme?

    a.Nicotinamide

    b.Acetylcholine

    c.Nucleotide

    d.Cholesterol

    3.由胃Parietal cell所分泌,對Cobalamin之吸收極為重要的物質為:

    a. Intrinsic factor

    b. Gastric acid

    c. Pepsin

    d. R protein

    4.列何種症狀係由於Niacin deficiency所致?

    a. Stomatitis

    b. Delirium

    c. Beriberi

    d. Hypotension

    5.下列那二種Vitamins,其生化功能為參與Hydrogen atom(electron)transfer?(1)Folacin (2)Biotin (3)Riboflavin (4)Niacin

    a.3,4

    b. 1,2

    c.1,4

    d. 2,3

    Riboflavin Flavin mononucleotide (FMN) Hydrogen-atom (electron) transfer

    Nicotinic acid Nicotinamide adenine dinucleotide (NAD) Hydrogen-atom (electron) transfer

    Source(s): 網路資源與資訊分享
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