Enzyme Diagnostic Applications — Flashcards

Flashcard 1: Serine proteases, aminotransferases and pyruvate carboxylase are examples of _____ reactions

Answer: Ping-pong

Flashcard 2: Which LDH isozyme is found in the Liver and skeletal muscle?_____

Answer: LDH-4 and LDH-5

Flashcard 3: The diagnosis of G6PD deficiency is confirmed via _____ studies, which are performed weeks after a hemolytic episode resolves

Answer: enzyme

Flashcard 4: Which LDH isozyme is found in the Brain, Kidney, Lungs, Spleen, pancreas?_____

Answer: LDH-3

Flashcard 5: _____ is present at higher levels in men than in women for alcohol metabolism

Answer: Gastric alcohol dehydrogenase (Enzyme)

Flashcard 6: Sigmoid-shaped graph which is a property of _____ enzymes

Answer: multimeric

Flashcard 7: lead inhibits _____ and _____ enzymes

Answer: ALA dehydratase

Extra: 

Flashcard 8: Dihydrofolate may be converted to _____ via the enzyme dihydrofolate reductase

Answer: tetrahydrofolate

Flashcard 9: When using an irreversible competitive inhibitor, the _____ changes, while the Km remains the same

Answer: Vmax

Flashcard 10: When using a _____ inhibitor, the Km changes, while the Vmax remains the same

Answer: reversible competitive