MDCAT Chemistry Chapter 20 MCQ Test With Answer for (Macromolecules)

he MDCAT Chemistry Chapter 20 MCQ Test with Answers for Macromolecules is an excellent resource for students preparing for the Medical and Dental College Admission Test. This chapter focuses on important macromolecules such as carbohydrates, proteins, lipids, and nucleic acids. Practicing these MCQs helps students understand key concepts, chemical structures, and biological roles of macromolecules. With detailed answers and explanations, this test improves problem-solving skills and boosts confidence for the MDCAT Chemistry exam.

By attempting the MDCAT Chemistry Chapter 20 Macromolecules MCQ Test with Answers , students can identify their strengths and weaknesses in this topic. The test covers frequently asked questions that match the latest MDCAT syllabus and exam pattern. It is designed to help learners revise quickly and retain important facts about biomolecules and their functions. Regular practice of these MCQs ensures better preparation, higher accuracy, and improved performance in the MDCAT Chemistry section.

MCQ's Test For MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

Try The MCQ's Test For MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

  • Total Questions20

  • Time Allowed20

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

The elements like calcium nitrogen and phosphorus added into the soil in large amounts are called:

Question # 2

Activity of the enzyme is reduced by

Question # 3

The polymers which can be re-softened again and again are called

Question # 4

Cane sugar on hydrolysis gives

Question # 5

The nitrogen present in some fertilizer helps plants:

Question # 6

In Pakistan consumption per person is:

Question # 7

Glucose and gulose are ____ for each other

Question # 8

Which one of the following statements about glucose and sucrose is incorrect

Question # 9

Which of the following is not a charbohydrate

Question # 10

A nucleoside may be

Question # 11

The composition mixture of clay and lime stone in a raw material is:

Question # 12

Silk is an example of:

Question # 13

The protein which only yield amino acids and their derivatives

Question # 14

Iodine value of an oil or fat may be defined as

Question # 15

Which one of the following enzymes brings about the hydrolysis of fats?

Question # 16

The substance upon which an enzyme acts is known as its

Question # 17

One of the following is not a biopolymer. Point out that one

Question # 18

Which one of the following organic acids is made from methanol

Question # 19

The development of disagreeable odour in fats or oil is called

Question # 20

Polymer formed by the combining of three different monomers is called:

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which is not an enzyme
A. Transverses
B. Lipase
C. Lyase
D. None of these
2 How many fertilizer plants are now in Pakistan?
A. 20
B. 14
C. 12
D. 10
3 Which one of the following organic acids is made from methanol
A. Propanoic acid
B. Butanoic acid
C. Formic acid
D. Acetic acid
4 Zwitterion is formed by
A. Lysine
B. Benzoic acid
C. Aniline
D. Acetamide
5 Naturally occuring lipids are called
A. Fats
B. Protein
C. Steroids
D. None
6 Which one of the following enzymes brings about the hydrolysis of fats?
A. Urease
B. Maltase
C. Zymase
D. Lypase
7 Cholesterol is a precursor of steroid hormones. Choose the class of steroid
A. A carbohydrate
B. A hydrocarbon
C. A natural lipid
D. A protein a hydrocarbon
8 The composition mixture of clay and lime stone in a raw material is:
A. 75% limestone & 25% clay
B. 15% limestone & 55% clay
C. 25 limestone & 75% clay
D. 55% limestone & 15% clay
9 Water soluble component of starch is
A. Amylose
B. Amylopectin
C. Both
D. Cellulose
10 Starch is a polymer of
A. Sucrose
B. Fructose
C. α-D-Glucose
D. Lactose

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