A. Pyruvate carboxylase
B. Lactate dehydrogenase
C. Succinate thiokinase
D. Phosphohexose isomerase
✅ The correct answer is option A. Pyruvate carboxylase.
Biochemistry
Sites where HMP shunts can occur include_______________?
A. Liver
B. WBC
C. Lactating mammary gland
D. Testes
✅ The correct answer is option E. All of the above.
Sources of the nucleotide portion of NAD include__________________?
A. N-methyl nicotinamide
B. Riboflavin
C. PRPP
D. Tryptophan
✅ The correct answer is option D. Tryptophan.
Thyroxine and catecholamines are derived from_____________?
A. Tyrosine
B. Tryptophan
C. Alanine
D. Leucine
✅ The correct answer is option A. Tyrosine.
The enzyme that is specifically increased in obstructive jaundice is_____________?
A. Glutamate oxaloacetate transaminase
B. Glutamate pyruvate transaminase
C. Alkaline phosphaase
D. Acid phosphatase
✅ The correct answer is option C. Alkaline phosphaase.
Number of ATP molecules generated in the conversion of glycogen of lactate is_____________?
A. 2
B. 36
C. 38
D. 32
✅ The correct answer is option A. 2.
Insulin increase the following pathways in liver EXCEPT____________?
A. Fatty acid synthesis
B. Glycogen synthesis
C. Protein syntehsis
D. Glucose synthesis
✅ The correct answer is option D. Glucose synthesis.
Angular cheilosis is frequently associated with deficiency of______________?
A. Thiamine
B. Riboflavin
C. Niacin
D. Folic acid
✅ The correct answer is option B. Riboflavin.
Which of the following is a precursor of protoporphyrin_______________?
A. Alanine
B. Leucine
C. Histidine
D. Glycine
✅ The correct answer is option D. Glycine.
Alkaptonuria, an inherited metabolic disorder of L0tyrosine metabolism is due to lack of_____________?
A. Parahydroxy phenyl pyruvate Hydroxylase
B. Tyrosine transaminase
C. Homogentisate oxidase
D. Tyrosine oxidase
✅ The correct answer is option C. Homogentisate oxidase.