题目内容

Part-ⅠChoose the only correct answer. [ 1'×20 =20']Which one of the following single strand of RNA can hybridize with the single strand of DNA(5’-CGGTA-3’)?()

A. 5’-GCCTA-3’
B. 5’-GCCAU-3’
C. 5’-UACCG-3’
D. 5’-TAGGC-3’

查看答案
更多问题

If the compound 15NH4Cl is applied to treat with the monkey, which one of the following compounds containing 15N in the liver can NOTbe detected?()

A. Urea
B. Arginine
Citrulline
D. Ornithine

The albinism is associated with the deficiency of ()

A. Homogentisic oxidase
B. Phenylalanine hydroxylase
C. Tyrosinase
D. Xanthine oxidase

TCA cycle does NOT take place in()

A. Hepatocyte
B. Osteocyte
C. Neuron
D. Erythrocyte

Which of the following is NOT true in relation of urea cycle?()

A. First two steps are taken place in mitochondria
B. Defect of enzyme of any steps can cause deficiency disease
C. Urea is formed by NH3, glutamic acid and CO2
D. Citruline is formed by combination of carbamoyl phosphate and L-Ornithine

答案查题题库