Biochemistry Important One Liners Questions On METABOLISM OF AMINO ACIDS oneliners

📅 August 16, 2022651 views ✍️ Diksha Bhatla

This post includes important oneliners from chapter METABOLISM OF AMINO ACIDS of Biochemistry. This post describes the chapter in short.

Q1. The coenzyme that participates in transamination reactions is

Answer: Pyridoxal phosphate

Q2. The most important enzyme involved in oxidative deamination is

Answer: Glutamate dehydrogenase

Q3. N-Acetylglutamate is required for the activation of the enzyme

Answer: Carbamoyl phosphate synthase I

Q4. Primary hyperoxaluria is due to a defect in the enzyme

Answer: Glycine transaminase

Q5. The cofactor required for the conversion of phenylalanine to tyrosine is

Answer: Tetrahydrobiopterin

Q6. Parkinson’s disease is linked with decreased synthesis of

Answer: Dopamine

Q7. The metabolite excreted (elevated) in alkaptonuria is

Answer: Homogentisate

Q8. The disease in which very high amount of tryptophan (nearly 60%) is converted to serotonin is

Answer: Malignant carcinoid syndrome

Q9. The mammalian enzyme with the shortest half-life (about 10 minutes) is

Answer: Ornithine decarboxylase

Q10. The branched chain amino acid that is only ketogenic is

Answer: Leucine

Q11. The synthesis of urea occurs in

Answer: Liver

Q12. The amino acid required for the formation of glutathione

Answer: Glycine, Cysteine, Glutamate

Q13. In the synthesis of cysteine, the carbon skeleton is provided by

Answer: Serine

Q14. The amino acids are said to be ketogenic when the carbon skeleton is finally degraded to

Answer: Acetyl CoA

Q15. The amino acid that does not participate in transamination

Answer: Lysine

This post includes important oneliners from chapter METABOLISM OF AMINO ACIDS of Biochemistry. This post describes the chapter in short.

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