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

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

Question # 2

Albumin is

Question # 3

Substances that tend to decrease the activity of enzymes are called

Question # 4

Tertiary structure of proteins involves EXCEPT

Question # 5

Amino acids are bifunctional organic compounds what are the two function groups

Question # 6

The peptide bond is

Question # 7

Which method is used to prepare carboxylic acid?

Question # 8

Vegetables oils are:

Question # 9

Polypeptides are formed from amino acids by

Question # 10

A molecule of polysacharide on hydrolysis produces __________of molecules of monosacharide,

Question # 11

A peptide having molecular mass of more than 10,000 is called as

Question # 12

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

Question # 13

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

Question # 14

Which one is monosacharide?

Question # 15

Carboxylic acids having carboxyl group one is called:

Question # 16

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

Question # 17

Carboxylic acid having more than one carboxyl group are called:

Question # 18

The energy produced by a carbohydrate is:

Question # 19

All of the following are essential amino acids except

Question # 20

The fat soluble vitamins 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 Amino acid α-hydroxy carboxylic acid and
A. CO2 gas
B. H2 gas
C. N2 gas
D. NH3 gas
2 Sponification is the hydrolysis of fats or oil with an:
A.  alkali
B. base
C. enzyme
D. metallic ion
3 Separation of low molecular weight protein from high one is
A. Dialysis
B. Cromotography
C. Electrophoiesis
D. Ultracentrifugation
4 Hydrolysis of alkyl nitriles gives:
A. Alkane
B. Alkyl halide
C. Alkyl nitride
D. Minerals acids & Alkalies
5 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
6 Which one of the following is not type of polymer:
A. copolymer
B. homopolymer
C. terpolymer
D. hereropolymer
7 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
8 Third structure of protein structure refers to
A. Number and sequence of amino acids
B. Three dimensional structure of protein
C. Proteins formed of more than one monomer
D. Bending of protein molecule
9 Choose an addition polymer among the following:
A. terylone
B. nylon 6,6
C. polystyrene
D. epoxy resin
10 The word paper is derived from the name of which reedy plant
A. rose
B. sun flower
C. papyrus
D. water hyacinth

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