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.

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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

Which is not an amino acid

Question # 2

Monosacharides belong to the group:

Question # 3

CH3CH2COOH is also named as:

Question # 4

Primary alcohols and aldehydes are oxidized to corresponding:

Question # 5

Amino acids which contain two amino groups are called

Question # 6

Methyl butyrate has an smell of:

Question # 7

Example of essential aromatic amino acids

Question # 8

Which method is used to prepare carboxylic acid?

Question # 9

Albumin, globin and casein are

Question # 10

Hydrolysis of protein by 6M HCl gives peptides and then alpha-amino acids. How many alpha-amino acids molecules are obtained on the hydrolysis of a tetrapeptide

Question # 11

A complete food contains at least:

Question # 12

Condensation occurs between amino acids with the elimination of

Question # 13

One of the following is potically non active amino acid

Question # 14

Casenogen is

Question # 15

Formula of paltimic acid is:

Question # 16

Cyclonite is a powerful:

Question # 17

Starch gives ________ color with iodine:

Question # 18

On electrophoresis for plasma proteins using buffer of pH 8.6

Question # 19

Which of these polymers is an addition polymer?

Question # 20

Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein

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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 NO. of naturally occuring aminoacids is
A. 10
B. 20
C. 30
D. 40
2 Monohalo derivatives of alkanes are called:
A. two glucose molecules
B. alkyl halide
C. alkenes
D. imide
3 Rancidification of facts and oils is due to:
A. oxidation reaction
B. hydrolysis reaction
C. both a and b
D. hydrogenation reaction
4 All of the following are polar amino acids except
A. Serine
B. Glutamate
C. Arginine
D. Alanine
5 Which of these polymers is a synthetic polymer?
A. animal fat
B. starch
C. cellulose
D. polyester
6 Covalent bond is
A. A weak bond
B. A true chemical bond
C. A hydrogen bond
D. Responsible for secondary structure of protein
7 Which is not an amino acid
A. Lysine
B. Gylcine
C. Alanine
D. Aniline
8 Albumins and globulins are defined as
A. Derived protein
B. Conjugated protein
C. Fibrous protein
D. Globular protein
9 Albumin is
A. Insoluble in water
B. Heat coagulable protein
C. A plant protein
D. A protein of low biological value
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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