Enzymes - Mock Test 44

Question 431

In β-oxidation 3-ketoacyl-CoA is splitted at the 2, 3 position by the enzyme?

A) Hydratase B) Dehydrogenase C) Reducatse D) Thiolase

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Question 432

The formation of ∆2-trans-enoyl-CoA from acyl-CoA requires the enzyme?

A) Acyl-CoA synthetase B) Acyl-CoA dehydrogenase C) 3-Hydroxy acyl-CoA dehydrogenase D) Thiolase

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Question 433

An example of enzyme inhibition?

A) Reversible inhibition B) Irreversible inhibition C) Allosteric inhibition D) All of these

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Question 434

Gastric lipae is activated in the presence of?

A) Bile salts B) Cu++ C) K+ D) Na+

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Question 435

The optimum pH of pancreatic lipase is?

A) 2 B) 4 C) 6 D) 8

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Question 436

The pH optima of gastric lipase is?

A) 3.0–6.0 B) 1.0–2.0 C) 8 D) 8.6

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Question 437

Acute hemolytic episode after administration of antimalarial, primaquin, is due to deficiency of the enzyme?

A) 6-Phosphogluconate dehydrogenase B) Glucose-6-phosphate dehydrogenase C) Epimerase D) Transketolase

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Question 438

Acute hemolytic anemia in person’s sensitive to the Fava beans is due to the deficiency of the enzyme?

A) Pyruvate dehydrogenase B) G-6-PD C) Aconitase D) Transketolase

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Question 439

Renal glycosuria is characterized by?

A) Hyperglycemia B) Hyperglycemia with glycosuria C) Normal blood glucose level with glycosuria D) Hyperglycemia with ketosis

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Question 440

Phlorizin inhibits?

A) Renal tubular reabsorption of glucose B) Glycolysis C) Gluconeogenesis D) Glycogenolysis

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