MDCAT Biology Chapter 7 MCQ Test With Answer for (Enzymes)

The MDCAT needs thorough preparation so the candidates can score well in the entry test. In Chapter 7, the students must pay attention to all the topics. Firstly go through all the topics and then, later on, solve the MCQs so you can access your preparation level before the commencement of the entry test. The online test plays a significant role in the preparation of MDCAT.

MCQ's Test For MDCAT Biology Chapter 7 MCQ's Test

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MDCAT Biology Chapter 7 MCQ's Test

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Question # 1

Formation of ES complex activates the______ site of an enzyme

Question # 2

Both ____ and ____ are detachable cofactors

Question # 3

Potentially damaging enzymes are produced in

Question # 4

Which of the following is Koshland model

Question # 5

An activated enzyme consisting of polypeptide and cofactor is called as

Question # 6

The rate of enzyme action will be minimum at

Question # 7

The competitive inhibitor competes with the

Question # 8

Urine is preferably used as a vehicle for biotechnology product than:

Question # 9

Many enzymes are simply dissolved in the

Question # 10

Slight change in pH can cause

Question # 11

Following enzymes are indicating the specificity of their action in their names, except

Question # 12

The inhibitor having structural similarity with substrate is

Question # 13

Optimum pH for digestive enzymes of stomach is

Question # 14

Succinic acid dehydrogenase +succinic acid and high concentration of malonic acid?

Question # 15

Allosteric enzymes have ___ major sites

Question # 16

Following substances can act as inhibitors, except

Question # 17

By adding _______in neutral pH, we get the optimum pH of pancreatic lipase

Question # 18

____can be checked by increasing substrate concentration

Question # 19

Ribozyme is found in

Question # 20

The term enzyme was coined from a Greek word which means

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The candidates can check the Chapter 7 MCQs from this platform. The purpose of providing the MCQs is to assist the students during the entry test preparation. The students should practice the MCQs and work on their weak areas. The biology MCQs are generally theory-based, which the candidates can solve in less time. Moreover, by solving the MCQs of past years, the students can also understand the type of questions being asked in the test.

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MCAT Biology Chapter 7 Important MCQ's

Sr.# Question Answer
1 The term enzyme was coined from a Greek word which means
A. In yeast
B. In grapes
C. In apple
D. In bacteria
2
Phosphorylation of glucose molecule in glycolysis is carried out by
A. ATPase
B. Kinase
C. Isomerase
D. Transferase
3 Catalase and chymotrypsin have similar
A. Substrate
B. Product
C. Optimum pH
D. Metabolic impact
4 By adding _______in neutral pH, we get the optimum pH of pancreatic lipase
A. 1
B. 2
C. 3
D. 4
5 Optimum pH of all human enzymes is
A. Variable
B. Same
C. Acidic
D. Alkaline
6 If substrate concentration is unlimited, rate of enzyme action becomes
A. Inversely proportional to enzyme concentration
B. Directly proportional to enzyme concentration
C. Directly proportional to substrate Concentration
D.
Inversely proportional to substrate
Concentration
7 ____can be checked by increasing substrate concentration
A. Reversible inhibition
B. Irreversible inhibition
C. Noncompetitive inhibition
D. Competitive inhibition
8 Enzyme works to its maximum capacity
A. At high temperature
B. At low temperature
C. At moderate temperature
D. At optimum temperature
9 Nicotinamide adenine dinucleotide is an example of
A. Cofactor
B. Coenzyme
C. Prosthetic group
D. Nucleotide
10 The rate of enzyme action will be minimum at
A. Optimum pH
B. Optimum temperature
C. Optimum conditions
D. Maximum temperature

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