第七章单元测试
- Which of the following is not produced by Tyr? （ ）
- Which of the following is the storage and transportation style of ammonia? （ ）
- Which of the following is not the outlet of α-keto acid that produced by deamination of amino acid? （ ）
- Which of the following is the carrier of one carbon unit ? （ ）
- Which of the following amino acid can produce PAPS? （ ）
- Which of the following is the direct donor of CH3? （ ）
- In the synthesis of urea, one N come from NH3, another N come from （ ）directly ?
- In the process of urea cycle, which of the following substance can go out mitochondrion? （ ）
- Which of the following is not one carbon unit? （ ）
- Which of the following is only ketogenic amino acid? （ ）
A:norepinephrine B:epinephrine C:melanin D:Phe E:dopamine
答案:Phe
A:GSH B:Asn C:Glu D:Gln E:Tyr
A:be converted to glucose and keton bodies B:be converted to glucose C:give rise to CO2 and H2O D:be converted to keton bodies E:be converted to essential ammino acid
A:FH2 B:folic acid C:biotin D:FH4 E:SAM
A:methionine B:glutamate C:cysteine D:homocysteine E:taurine
A:N5,N10- CH2-FH4 B:SAM C:N5-CH3-FH4 D:FAD E:N5,N10=CH-FH4
A:Pro B:Asp C:Lys D:Phe E:Glu
A:citrulline B:arginine C:argininosuccinic acid D:carbomoyl phosphate E:ornithine
A:CH2 B:CH C:CO2 D:CH3 E:CHO
A:Threonine B:Tyrosine C:Glycine D:Isoleucine E:Leucine
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