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

00:00
Question # 1

Potentially damaging enzymes are produced in

Question # 2

Flavin adenine dinucleotide is a

Question # 3

Catalase and chymotrypsin have similar

Question # 4

Which of the following is not affected by enzymes

Question # 5

Function of succinic dehydrogenase is aided by

Question # 6

Which of the following is Koshland model

Question # 7

Which one of the following enzymes have slightly acidic pH as optimum pH?

Question # 8

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

Question # 9

Succinic acid is the ____ of succinic dehydrogenase which undergoes____

Question # 10

Ribozyme is found in

Question # 11

At high substrate level, all the active sites of enzyme are

Question # 12

Optimum pH of all human enzymes is

Question # 13

Optimum pH for digestive enzymes of stomach is

Question # 14

Many enzymes are simply dissolved in the

Question # 15

Which of the following kind of inhibitors don’t compete for active site of enzyme

Question # 16

Both ____ and ____ are detachable cofactors

Question # 17

The rate of enzyme action will be minimum at

Question # 18

About three billion base pairs are present in the genome of a

Question # 19

______form the raw material for coenzyme

Question # 20

Enzymes present in human body generally have

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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 ____can be checked by increasing substrate concentration
A. Reversible inhibition
B. Irreversible inhibition
C. Noncompetitive inhibition
D. Competitive inhibition
2
Phosphorylation of glucose molecule in glycolysis is carried out by
A. ATPase
B. Kinase
C. Isomerase
D. Transferase
3 Change in temperature from 30o C to 40o C in human body will cause ____ in rate of reaction
A. Increase
B. Decrease
C. First increase then decrease
D. First increase then constant
4 If non protein part is covalently bonded to the protein part of enzyme, it is known as
A. Coenzyme
B. Prosthetic group
C. Activator
D. Cofactor
5 Which of the following is an example of ribozyme
A. Aminopeptidase
B. Pancreatic lipase
C. Peptidyl transferase
D. Cytochrome oxidase
6
Optimum pH for digestive enzymes of stomach is
A. Highly acidic
B. Highly alkaline
C. slightly acidic
D. slightly alkaline
7 The term enzyme was coined from a Greek word which means
A. In yeast
B. In grapes
C. In apple
D. In bacteria
8 ______form the raw material for coenzyme
A. Nucleic acid
B. Lipids
C. Vitamins
D. Proteins
9 Nicotinamide adenine dinucleotide is an example of
A. Cofactor
B. Coenzyme
C. Prosthetic group
D. Nucleotide
10 Formation of ES complex activates the______ site of an enzyme
A. Active
B. Binding
C. Catalytic
D. Allosteric

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