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

00:00
Question # 1

Plastics are pollution problem because many plastics:

Question # 2

Palmitic acid & steanic acid are obtained from process of fats & oils:

Question # 3

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

Question # 4

Albumins and globulins are defined as

Question # 5

A protein rich in proline and hydroxy proline is

Question # 6

In the body fats are hydrolysed into:

Question # 7

polymerisation of vinyl chloride gives PVC:
How does the carbon-carbon  bond in PVC compare with that in chloroethene?

Question # 8

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

Question # 9

Which one is non-reducing sugar?

Question # 10

Which of the following amino acid is named due to its taste

Question # 11

Per hydro cyclopentano phenathrene is the basic structure of all the:

Question # 12

In the cyclic structure of the glucose when the position of atoms on carbon 1 is called one isomer changes to other. These isomers of glucose are called:

Question # 13

Thermoplastic polymer can be softened and hardened when cool repeatredly, Which one is not a thermoplastic among he following?

Question # 14

Example of non-protein amino acid

Question # 15

Second order of protein structure refers to

Question # 16

Cholesterol is a precursor of steroid hormones, Choose the class of steroid:

Question # 17

Essential alpha-amino acids are those which are necessary in the diet.
Which one is an essential alpha-amino acids

Question # 18

In the body carbohydrates are broken down into:

Question # 19

An ester is prepared by:

Question # 20

Fatty acids 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 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
2 A maltose molecule is formed by the combination of:
A. two glucose molecules
B. one glucose and one fructose
C. molecule
D. one glucose and one galactose
3 The mechanism of polymerization involves free addition Polymerization or condensation polymerization, Choose the correct statement:
A. Polyester is an addition polymer
B. polythene is an addition polymer
C. polyviny chloride (PVC) is a condensation polymer
D. Polystyrene
4 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
5 Which method is not used in preparation of acetic acid?
A. Oxidation of ethane
B. Hydrolysis of ethyl acetate
C. Reaction of CO2with CH3MgX
D. Oxidation of methane
6 At present the number of cement factories is Pakistan are
A. 20
B. 22
C. 25
D. 30
7 A complete food contains at least:
A. three nutrients
B. ten nutrients
C. six nutrients
D. eight nutrients
8 Per hydro cyclopentano phenathrene is the basic structure of all the:
A. Proteins
B. vitamins
C. waxes
D. amines
9 Which substances do nto react immediately with bromine water:
A. ethane
B. benzene
C. ethene
D. phenol
10 Sponification is the hydrolysis of fats or oil with an/a:
A. enzyme
B. me5tallic ion
C. acid
D. alkali

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