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

If non protein part is covalently bonded to the protein part of enzyme, it is known as

Question # 2

The optimum temperature for most of the enzymes in human body is

Question # 3

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

Question # 4

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

Question # 5

Formation of ES complex activates the______ site of an enzyme

Question # 6

Enzyme works to its maximum capacity

Question # 7

Which of the following acts as a bridge between enzyme and substrate?

Question # 8

The enzyme that works best at intermediate pH is

Question # 9

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

Question # 10

Nicotinamide adenine dinucleotide is an example of

Question # 11

The rate of enzyme action will be minimum at

Question # 12

An activated enzyme consisting of polypeptide and cofactor is called as

Question # 13

______form the raw material for coenzyme

Question # 14

Slight change in pH can cause

Question # 15

Function of succinic dehydrogenase is aided by

Question # 16

Both ____ and ____ are detachable cofactors

Question # 17

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

Question # 18

Ribozyme is found in

Question # 19

Which of the following is Koshland model

Question # 20

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

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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 Prosthetic groups are
A. Radicals
B. Inorganic molecules
C. Organic molecules
D. Metal ions
2 Urine is preferably used as a vehicle for biotechnology product than:
A. Blood
B. Milk
C. Plasma
D. Tissue fluid
3 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
4 At high substrate level, all the active sites of enzyme are
A. Destroyed
B. Available
C. Degenerated
D. Occupied
5 Allosteric enzymes have ___ major sites
A. 1
B. 2
C. 3
D. 4
6 Following enzymes are indicating the specificity of their action in their names, except
A. Sucrase
B. Amylase
C. Pepsin
D. Lipase
7 Potentially damaging enzymes are produced in
A. Active form
B. Inactive form
C. Abundant quantity
D. Minor quantity
8 The optimum temperature for most of the enzymes in human body is
A. 37 oC
B. 35 oC
C. 37 oF
D. 98.6 oC
9
Optimum pH for digestive enzymes of stomach is
A. Highly acidic
B. Highly alkaline
C. slightly acidic
D. slightly alkaline
10 Many enzymes are simply dissolved in the
A. Nucleoplasm
B. Stroma of chloroplast
C. Cytoplasm
D. Matrix of mitochondria

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