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

Starch  is a polymer is of:

Question # 2

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

Question # 3

First order of protein structure refers to

Question # 4

Which of the following is precursor of T3 and T4

Question # 5

The active group of glutathione is

Question # 6

Iodine number of an oil indicates its:

Question # 7

The molecular mass of a polymer is obtained by multiplying mass of the monomer unit with the degree of polymerization, The degree  of polymerization of PVC is 1000.What is molecular mass?

Question # 8

Sex harmones belong to a group of organic compounds called:

Question # 9

Caseinogen is

Question # 10

Covalent bond is

Question # 11

All of the following are hydroxy containing amino acids except

Question # 12

Amino acid which has cyclic structural is

Question # 13

Which one is monosacharide?

Question # 14

An example of neutral amino acid is

Question # 15

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 # 16

Which of the following is most found in protein molecule

Question # 17

Which of these polymers is a synthetic polymer?

Question # 18

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

Question # 19

Monosacharide belongs to the groups:

Question # 20

Digestion of carbohydrates begins in the:

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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 The energy produced by a carbohydrate is:
A. 3 kcal/gm
B. 2kcal/gm
C. 6kcal/gm
D. 4kcal/gm
2 Rancidification of fast and oils is due to:
A. hydrolysis reaction
B. oxidation reaction
C. both a and b
D. hydrogenation reaction
3 Tertiary structure of proteins involves EXCEPT
A. Domains
B. Globular
C. Fibrous
D. Beta sheets
4 Second order 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
5 Sponification is the hydrolysis of fast or fats or4 oils with an/a:
A. acid
B. alkali
C. enzyme
D. metallic ion
6 Aromatic carboxylic acids have corboxyl group attached to group:
A. Alkyl group
B. Aryl group
C. Phenyl group
D. Benzyl group
7 Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein
A. oxidizing agent
B. heat protein
C. keeping pH 7.35
D. pH changes
8 One gram of Carbohydrate yield energy:
A. 4Kcal
B. 9Kcal
C. 10Kcal
D. 100Kcal
9 Lecithin is an example of:
A. A simple lipid
B. Phospholipids
C. Waxes
D. Proteins
10 The structure of a polymer depends upon how the monomer-repeating unit joins to makes a polymer, What is not the type of structure of a polymer?
A. synthetic polymer
B. linear polymer
C. branched
D. cross linked or inter connected polymer

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