MDCAT Chemistry Chapter 19 MCQ Test With Answer for (Amino Acids)

Each chemistry chapter is equally vital in the MDCAT preparation, and the students must focus on all the chapters. The students can get good marks on the entry test by preparing well. After completing the preparation, the candidates must focus on all the topics and solve the MCQs to analyze the preparation level before appearing in the test.

The students should solve the Chapter 19 MCQs to prepare for the test in a better way. The students can also get the MCQs of the other chapters from this portal. So, go through the online MCQs at least once and take the online test. For preparation, the authorities have provided the syllabus that the candidates must follow. To get more information about MDCAT preparation, stay in touch with us.

MCQ's Test For MDCAT Chemistry Chapter 19 Amino Acids Online Test

Try The MCQ's Test For MDCAT Chemistry Chapter 19 Amino Acids Online Test

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MDCAT Chemistry Chapter 19 Amino Acids Online Test

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Question # 1

Coenzymes are the species which increase the activity of enzymes. They are chemically:

Question # 2

During the manufacturing process of cement the temperature of the decomposition zone goes up to

Question # 3

All of the following are simple proteins except

Question # 4

Which of these polymers is a synthetic polymer?

Question # 5

All of the following are aliphatic amino acids except

Question # 6

All of the following are primary aminoacids except

Question # 7

The optimum PH value fro the enzyme pepsin is:

Question # 8

Globulin is

Question # 9

The element which is not present in all proteins is

Question # 10

CH3CH2COOH is also named as:

Question # 11

Sponification is the hydrolysis of fast or fats or4 oils with an/a:

Question # 12

Cyclonite is a powerful:

Question # 13

Albumins and globulins are defined as

Question # 14

Carboxylic acid having two carboxyl group are:

Question # 15

Carboxylic acid can be prepared from the reaction of Grigard's reagent with:

Question # 16

Storage form of iron

Question # 17

Collagen contains high percentage of

Question # 18

Amino acids ionize in water to form

Question # 19

Which woody raw material is used of the manufacture of paper pulp?

Question # 20

The number of paper industries in Pakistan are

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Chapter 19: Amino Acids

Amino acids are the building blocks of proteins and play a vital role in biological systems. Each amino acid contains two functional groups: an amino group (–NH₂) and a carboxylic acid group (–COOH) , both attached to the same carbon atom known as the α-carbon . The general formula of an amino acid is NH₂–CH(R)–COOH , where R represents a side chain that varies for each amino acid.

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MCAT Chemistry Chapter 19 Important MCQ's

Sr.# Question Answer
1 Formula of paltimic acid is:
A. C11H22COOH
B. C13H27COOH
C. C15H31COOH
D. C17H35COOH
2 Amino acid α-hydroxy carboxylic acid and
A. CO2 gas
B. H2 gas
C. N2 gas
D. NH3 gas
3 Starch  is a polymer is of:
A. sucrose
B. fructose
C. α-D-Glucose
D. lactose
4 Which one of the following is not type of polymer:
A. copolymer
B. homopolymer
C. terpolymer
D. hereropolymer
5 A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called:
A. fiber
B. plastic
C. varnish
D. polyamide resin
6 In which of these processes are small organic molecules changed into macromolecules?
A. the fractional distillation of crude oil
B. the cracking of petroleum fractions
C. the hydrolysis  of proteins
D. the polymerization
7 polymerisation of vinyl chloride gives PVC:
How does the carbon-carbon  bond in PVC compare with that in chloroethene?
A. longer and stronger
B. fructose
C. sucrose
D. starch
8 The fiber which is made from acrylonitrile as monomers:
A. PVC
B. rayon fiber
C. acrylic fiber
D. Polyester fiber
9 Which of the following is basic amino acid
A. Lysine
B. Histidne
C. Proline
D. Both a and b
10 A molecule of polysacharide on hydrolysis produces __________of molecules of monosacharide,
A. 2 - 10
B. 3
C. >10
D. 2

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