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

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MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Ammonia gas used directly as a fertilizer injected into the soil at a depth of about:

Question # 2

The simplest separating unit of a polymer is called:

Question # 3

Which is the chemical formula of calcium super phosphate:

Question # 4

Hexamethylene reacts with _______ to prepare nylon 6,6

Question # 5

The temp and pressure used for PVC polymerization is

Question # 6

Which one of the following elements is not present in all proteins?

Question # 7

The temp. and pressure used for PVC polymerization is

Question # 8

Monosaccharides belong to the group

Question # 9

The three dimensional folding and twisting of a polypeptide chain give rise to

Question # 10

The basic difference between synthetic and natural fertilizer is in their

Question # 11

C6H12O6is molecular formula of:

Question # 12

Micro nutrients are required in quality ranging from:

Question # 13

What is clinker?

Question # 14

Ketones are less reactive than aldehydes because:

Question # 15

Fungicides re the pesticides which:

Question # 16

Zwitterion is formed by

Question # 17

Which of following is NOT use the polyvinylacetate (PVA)

Question # 18

Enzymes are chemically

Question # 19

Photo chemical smog contains _________ as main reactants:

Question # 20

Which one of the following organic acids is made from methanol

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which functional group is present in glycerol tristearate
A. Carboxylic acid
B. Alcohol
C. Aldehyde
D. Ester
2 Daily protein intake for normal adults should be
A. 0.2 g/kg
B. 0.5 g/kg
C. 0.8 g/kg
D. 1.1 g/kg
3 betta-D-glucose is a monomer for
A. Starch
B. Cellulose
C. Glycogen
D. Protein
4 Two or more similar monomers combine to form:
A. Homopolymer
B. Copolymer
C. Ter polymer
D. Thermoplastic polymer
5 Most of high molecular mass polymers, used to make plastic rubbers or fibers have molecular masses between:
A. 1000-10000
B. 1000-100000
C. 10000-100000
D. 10000-1000000
6 Which one of the following statements about glucose and sucrose is incorrect
A. Both are soluble in water
B. Both are naturally occurring
C. Both are carbohydrates
D. Both are disacharides
7 Which of these polymer is synthetic polymer
A. Animal fat
B. Starch
C. Cellulose
D. Polyester
8 Cotton is an example of
A. animal fibre
B. mineral fibre
C. vegetable fibre
D. synthetic fibre
9 Biochemical oxygen demand (BOD) is the capacity of organic matter in natural water to consume oxygen with in a period of:
A. 2 days
B. 5 days
C. 6 days
D. 7 days
10 Which one of the following is water soluble vitamin?
A. Niacin
B. Riboflavin
C. Trypsin
D. Ascorbic acid

Test Questions