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

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

  • Total Questions20

  • Time Allowed20

MDCAT Biology Chapter 7 MCQ's Test

00:00
Question # 1

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

Question # 2

If substrate concentration is unlimited, rate of enzyme action becomes

Question # 3

Formation of ES complex activates the______ site of an enzyme

Question # 4

The rate of enzyme action will be minimum at

Question # 5

Phosphorylation of glucose molecule in glycolysis is carried out by

Question # 6

The competitive inhibitor competes with the

Question # 7

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

Question # 8

Optimum pH for digestive enzymes of stomach is

Question # 9

Flavin adenine dinucleotide is a

Question # 10

Which of the following is not affected by enzymes

Question # 11

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

Question # 12

The specificity of enzymes is due to their

Question # 13

Soyabeans have been made resistant to a common

Question # 14

Prosthetic groups are

Question # 15

Which of the following helps in recognition of substrate

Question # 16

Which of the following is an example of ribozyme

Question # 17

______form the raw material for coenzyme

Question # 18

Change in temperature from 30o C to 40o C in human body will cause ____ in rate of reaction

Question # 19

Catalase and chymotrypsin have similar

Question # 20

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

Prepare Complete Set Wise MDCAT Biology Chapter 7 MCQ's Test MCQs Online With Answers


Topic Test

00:00

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.

Top Scorers Of MDCAT Biology Chapter 7 MCQ's Test MCQ`s Test

  • A
    Alishba 22 - Aug - 2025 03 Min 37 Sec 20/20
  • A
    ANFAL alhdaya 15 - Jul - 2026 01 Min 35 Sec 19/20
  • A
    Amina Yasmeen 28 - Aug - 2025 02 Min 48 Sec 19/20
  • U
    umme hani 08 - Jan - 2025 02 Min 29 Sec 18/20
  • S
    Saim G 09 - Aug - 2025 02 Min 47 Sec 18/20
  • F
    FIRE EYES 26 - Dec - 2024 06 Min 14 Sec 18/20
  • Z
    Zohra Shafiq Afridi 25 - Apr - 2026 17 Min 10 Sec 18/20
  • A
    Abdullah butt 01 - Jan - 2025 02 Min 51 Sec 17/20
  • A
    Abdullah Sajid 02 - Jan - 2025 02 Min 57 Sec 16/20
  • A
    Asima Qamar 12 - Dec - 2024 06 Min 01 Sec 16/20
  • F
    fiza amjad 26 - Dec - 2024 06 Min 36 Sec 16/20
  • A
    Amna Naveed 02 - Jan - 2025 06 Min 52 Sec 16/20
  • M
    Mohammad Tayyab 28 - Jun - 2026 03 Min 01 Sec 15/20
  • M
    Mohib Ali 11 - Sep - 2025 03 Min 50 Sec 15/20
  • A
    Abiha Aamir 08 - Dec - 2024 06 Min 07 Sec 15/20

MCAT Biology Chapter 7 Important MCQ's

Sr.# Question Answer
1 Optimum pH of all human enzymes is
A. Variable
B. Same
C. Acidic
D. Alkaline
2 Ribozyme is found in
A. Mitochondria
B. Cytoplasm
C. Lysosomes
D. Ribosomes
3 Enzyme works to its maximum capacity
A. At high temperature
B. At low temperature
C. At moderate temperature
D. At optimum temperature
4 The competitive inhibitor competes with the
A. Enzyme
B. Cofactor
C. Substrate
D. Coenzyme
5 Nicotinamide adenine dinucleotide is an example of
A. Cofactor
B. Coenzyme
C. Prosthetic group
D. Nucleotide
6 Urine is preferably used as a vehicle for biotechnology product than:
A. Blood
B. Milk
C. Plasma
D. Tissue fluid
7 Which of the following is an example of ribozyme
A. Aminopeptidase
B. Pancreatic lipase
C. Peptidyl transferase
D. Cytochrome oxidase
8 The rate of enzyme action will be minimum at
A. Optimum pH
B. Optimum temperature
C. Optimum conditions
D. Maximum temperature
9 Enzymes present in human body generally have
A. Same optimum temperature and optimum pH
B. Same optimum temperature but different optimum pH
C. Same optimum pH but different optimum temperature
D. Different optimum temperature and optimum pH
10
Phosphorylation of glucose molecule in glycolysis is carried out by
A. ATPase
B. Kinase
C. Isomerase
D. Transferase

Test Questions

Share your comments & questions here

Guest
  • Mzi

    Mzi

    28 Dec 2018

    👏👏👏

    Like
    Reply