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

Per hydro cyclopentanone phenantherene is the basic structural of all the.

Question # 2

Amino acids which contain two amino groups are called

Question # 3

All of the following are simple proteins except

Question # 4

Amino acid which has cyclic structural is

Question # 5

In which of these processes are small organic molecules changed into macromolecules?

Question # 6

Lipids are naturally occurring compounds produced in cell and are water insoluble but soluble in organic solvent one of the following is not a lipid, Select among the following:

Question # 7

Macromolecules or polymers are large molecules built up from small m0lecules known as monomers.This hypothesis put forward by:

Question # 8

All of the following are aliphatic amino acids except

Question # 9

Substances that tend to decrease the activity of enzymes are called

Question # 10

Most animals can not digest:

Question # 11

Which one is monosacharide?

Question # 12

Amino acid α-hydroxy carboxylic acid and

Question # 13

General formula of aliphatic carboxylic acids:

Question # 14

The fat soluble vitamins are:

Question # 15

Which of these polymers is an addition polymer?

Question # 16

Cyclonite is a powerful:

Question # 17

Potency and turn over are terms related to:

Question # 18

 Which one among the following is not a natural polymer?

Question # 19

Sponification is the hydrolysis of fats or oil with an/a:

Question # 20

Choose an addition polymer among the following:

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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 Glycine is characerized by
A. Absence of an asymmeteric carbon
B. Absence of optical activity
C. The shortest amino acid
D. All of these
2 The bonds present in the primary structure of proteins are by
A. Dialysis
B. Electrophoresis
C. Filtration
D. Alcohol precipitation
3 Albumin is
A. Insoluble in water
B. Heat coagulable protein
C. A plant protein
D. A protein of low biological value
4 Carboxylic acid having three carboxyl groups are:
A. Mono carboxylic acid
B. Di-carboxylic acid
C. Tri-carboxylic acid
D. Tetra carboxylic acid
5 Deposition of cholesterol in arteries is responsible for:
A. Heart attach
B. diabetes
C. hepatitis
D. cancer
6 Aromatic carboxylic acids have corboxyl group attached to group:
A. Alkyl group
B. Aryl group
C. Phenyl group
D. Benzyl group
7 Aspartic acid is a (an)
A. Monoamino dicarboxylic acid
B. Diamino Monocarboxylic acid
C. Aromatic amino acid
D. Imino acid
8 Fourth structure of protein structure refers to
A. Proteins formed of more than one monomer
B. Myoglobin is an example
C. Depends on covalent bonds
D. None of these
9 Water soluble and cyrstalline carbohydrrates are:
A. monosacharides
B. obiligoseacharides
C. polysacharides
D. a and b
10 The reaction between fat and NaOH is called:
A. esterification
B. hydrogenolysis
C. fermentation
D. sponification

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