Enzymes - Comprehensive Mock Test 2

Question 11 Medium

Enzymes that is found on the mucosa of the intestinal villi is ?

A) peptidase B) trypsin C) amylase D) lipase

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Question 12 Easy

Correct enzyme-substrate pair is ?

A) Maltose-lactase B) Protein-amylase C) Carbohydrate-lipase D) Casein-rennin

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Question 13 Hard

If enzyme concentration is low than substrate pH and temperature values are equal to requirement then which of the following will increase rate of reaction?

A) increase in concentration of enzyme B) increase in concentration of substrate C) increase in pH D) increase in temperature

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Question 14 Medium

Optimal temperature of enzymes present in human body is?

A) 27°C B) 37°C C) 47°C D) 30°C

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Question 15 Hard

The rate of reaction is directly proportional to the concentration of an enzyme which statement is incorrect in this respect?

A) Increase in enzyme molecule increases the available active sites. B) This relation is for unlimited time period with unlimited enzyme concentration C) If the concentration is doubled the rate will become two fol D) None of these

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Question 16 Easy

Allosteric inhibition?

A) Makes active site unifit for substrate B) Controls excess formation and end product C) Both A and B D) None of these

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Question 17 Easy

The number of enzymes known is about?

A) 10,000 B) 100 C) 50 D) 26

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Question 18 Easy

The optimum pH of pancreatic lipase is?

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

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Question 19 Easy

The glycogen content of the liver is upto?

A) 6% B) 8% C) 10% D) 12%

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Question 20 Easy

The pH optima for pancreatic analyse is?

A) 4 B) 7.1 C) 7.9 D) 8.6

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