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

Albumin, globin and casein are

Question # 2

Carboxylic acid having three carboxyl groups are:

Question # 3

The destruction of the biological nature and activity of proteins by heat or chemical agent is called:

Question # 4

Aldehydes are easily oxidized to corresponding carboxylic acids in the presence of:

Question # 5

All of the following are essential amino acids except

Question # 6

Detergents are

Question # 7

Common names of carboxylic acids are given by then:

Question # 8

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

Question # 9

The reaction between fat and NaOH is called:

Question # 10

Sponification is the hydrolysis of fats or oil with an:

Question # 11

one gram of carbohydrate yields energy:

Question # 12

Which of the following is most found in protein molecule

Question # 13

Rancidification of fast and oils is due to:

Question # 14

The amino group in 19 alpha-amino acids is primary; only one alpha-amino acid has secondary amino group which one is that

Question # 15

Which one is monosacharide?

Question # 16

The unit of peptides is

Question # 17

An ester is prepared by:

Question # 18

Plastics are pollution problem because many plastics:

Question # 19

Daily protein intake for normal adults should be:

Question # 20

Isozymes are the enzymes which:

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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 Which of the following is basic amino acid
A. Lysine
B. Histidne
C. Proline
D. Both a and b
2 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?
A. 65000
B. 63000
C. 62000
D. 60000
3 Palmitic acid & steanic acid are obtained from process of fats & oils:
A. Reducing
B. Neutralization
C. Oxidation
D. Hydrolysis
4 How many zones through which the charge passes in a rotary kiln?
A. 4
B. 3
C. 2
D. 5
5 Which of the following is precursor of T3 and T4
A. Gaba
B. Dopa
C. B-Alanine
D. Di-iodotyrosine
6 The fiber which is made from acrylonitrile as monomers:
A. PVC
B. rayon fiber
C. acrylic fiber
D. Polyester fiber
7 Which of the following is an example of aldohexose?
A. Ribose
B. Sucrose
C. Fructose
D. Glucose
8 Detergents are
A. synthetic products
B. natural products
C. both a and b
D. none of the above
9 Cholesterol is a precursor of steroid hormones, Choose the class of steroid:
A. a carbohydrate
B. a hydrocarbon
C. a natural lipid
D. a protein a hydrocarbon
10 Plasma proteins are separated by
A. Dialysis
B. Electrophoresis
C. Filtration
D. Alcohol precipitation

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