胺基酸代謝途徑與輔酶的生化功能

📝 歷屆考古題

• 115年 hce_nthu 第49題
  Which of the following statement about glycine is NOT correct?
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• 115年 hce_nthu 第50題
  Which of the following branched-chain amino acids (BCAAs) is classified as glucogenic but not ketoge…
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• 115年 hce_nthu 第53題
  Which of the following statements about glycogen metabolism is NOT correct?
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• 115年 hce_nthu 第55題
  Which of the following molecules are the key components required to form sphingosine, the backbone o…
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• 115年 hce_nthu 第56題
  In purine biosynthesis, which of the following folic acid derivatives serves as the one-carbon donor…
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• 115年 hce_nthu 第57題
  Which of the following reactions requires vitamin $B_{12}$ as a cofactor?
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• 115年 hce_nthu 第59題
  Which of the following enzymes does NOT require tetrahydrobiopterin ($BH_4$) as a cofactor?
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• 114年 hce_nthu 第32題
  Which description is true for deoxyribonucleotide?
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• 114年 hce_nthu 第33題
  Which of the following amino acid is a nonessential amino acid with essential role in the production…
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• 114年 hce_nthu 第34題
  Which of the following amino acid is a pure ketogenic amino acid means its carbon skeleton can be us…
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• 114年 hce_nthu 第35題
  The enzyme, phosphoribosyltransferase, is involved in all of the following reactions except?
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• 114年 hce_nthu 第38題
  Acetyl-CoA carboxylase deficiency is observed in newborn baby resulting to metabolic disorder. In ca…
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• 114年 hce_nthu 第39題
  Regarding the degradation of purine, all of the following molecules are the product of purine degrad…
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• 114年 hce_nthu 第41題
  Which of the following amino acids will migrate to the positive electrode on the electrophoresis pap…
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• 114年 hce_nthu 第42題
  Which chemical classification does proline belong to?
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• 114年 hce_nthu 第53題
  Which of the following is NOT a property of phosphoglucoisomerase?
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• 114年 hce_nthu 第56題
  Which of the following descriptions about pyrimidine synthesis is NOT correct?
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• 113年 hce_nthu 第31題
  Which of the following biomolecules is at a crossroad between glycolytic pathway and pentose phospha…
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• 113年 hce_nthu 第32題
  Which of the following urine component can be used as a biomarker to monitor DNA turnover?
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• 113年 hce_nthu 第33題
  How many NADPH will be generated while one glucose is totally metabolized through the pentose phosph…
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• 113年 hce_nthu 第35題
  Tetrahydrobiopterin can be synthesized from:
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• 113年 hce_nthu 第37題
  Acetyl-CoA is one of the major metabolic intermediates in cells. In case, 1 mole acetyl-CoA is compl…
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• 113年 hce_nthu 第38題
  Which of the following amino acid biosynthesis shares the same pathway of urea cycle?
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• 113年 hce_nthu 第42題
  When studying post-translational modifications of proteins, researchers often use amino acid substit…
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• 112年 hce_nthu 第28題
  Which amino acids absorb ultraviolet radiation between 250 - 280 nm? (1) His; (2) Tyr; (3) Trp; (4)…
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• 112年 hce_nthu 第33題
  If the following peptide sequences can form an alpha-helix, which sequence forms an amphipathic heli…
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• 112年 hce_nthu 第43題
  Folic acid is required for nucleotide synthesis. Which of the following statements about folic acid…
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• 112年 hce_nthu 第44題
  Which of the following statements about glycogen synthesis is incorrect?
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• 112年 hce_nthu 第47題
  The protonated form of the side chain in _________ has a pKa of approximately 6.0 and therefore the…
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• 112年 hce_nthu 第48題
  The most rapid method to regenerate ATP molecules during exercise is through the breakdown of:
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• 112年 hce_nthu 第52題
  Which enzyme in the pentose phosphate pathway uses thiamine pyrophosphate as a cofactor?
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• 112年 hce_nthu 第54題
  A patient with defect of pyruvate dehydrogenase will expect to suffer which of the following symptom…
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• 112年 hce_nthu 第56題
  Which of the following amino acid shares the same biosynthesis pathway of purine synthesis?
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• 112年 hce_nthu 第57題
  Lesch-Nyhan syndrome is a rare inherited disorder. This disease leads to increased uric acid in all…
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• 111年 hce_nthu 第23題
  Which of the following structures is stored primarily in the cells of the liver and skeletal muscle?
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• 111年 hce_nthu 第30題
  For the same mass of glycogen, amylose, amylopectin, and cellulose, rank the initial rate of hydroly…
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• 111年 hce_nthu 第33題
  Which of the following descriptions about phenylalanine hydroxylase deficiency is not true?
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• 111年 hce_nthu 第41題
  Acetoacetic acid is one of the major components of ketone bodies. In case,1 mole acetoacetic acid is…
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• 111年 hce_nthu 第44題
  Which of the following peptides would be the most likely to have an N-myristoyl anchor?
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• 111年 hce_nthu 第46題
  Which of the following is a semi-essential amino acid; that is, this amino acid is essential in infa…
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• 111年 hce_nthu 第47題
  Allopurinol is in a class of medicationswhich can alleviate the production of uric acid in the body.…
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• 111年 hce_nthu 第48題
  Phenylketonuria is an inborn error of metabolism that results in decreased metabolism of the amino a…
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• 111年 hce_nthu 第55題
  Which of the following amino acid contains two chiral centers?
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• 111年 hce_nthu 第56題
  Which of the following best describes the disaccharide shown below?
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• 111年 hce_nthu 第58題
  Which of the following amino acid has a strong and broad absorption signal $3400\text{cm}^{-1}$ in t…
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• 111年 hce_nthu 第60題
  Which one is the correct ranking of the relative reactivity of the following carbonyl groups?
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