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

Amino acids are building material of:

Question # 2

Thermoplastic polymer can be softened and hardened when cool repeatredly, Which one is not a thermoplastic among he following?

Question # 3

How many zones through which the charge passes in a rotary kiln?

Question # 4

Example of essential aromatic amino acids

Question # 5

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?

Question # 6

Storage form of iron

Question # 7

Which method is used to prepare carboxylic acid?

Question # 8

Primary alcohols and aldehydes are oxidized to corresponding:

Question # 9

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

Question # 10

The development of industries was a direct result of which major factor

Question # 11

Potency and turn over are terms related to:

Question # 12

Carboxylic acid having two carboxyl group are:

Question # 13

pH value of pepsin is:

Question # 14

Deposition of cholesterol in arteries is responsible for:

Question # 15

Condensation occurs between amino acids with the elimination of

Question # 16

The optimum pH value for the enzyme ''Pepsin'' is:

Question # 17

One of the following is potically non active amino acid

Question # 18

Iodine number of an oil indicates its:

Question # 19

Most animals can not digest:

Question # 20

At present the number of cement factories is Pakistan 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 Protein of high biological value
A. Contains essential amino acids
B. Is poor in essential amino acids
C. Is of plant source
D. Contains amino acid glycine e. Is a basic protein
2 Hydrolysis of alkyl nitriles gives:
A. Alkane
B. Alkyl halide
C. Alkyl nitride
D. Minerals acids & Alkalies
3 Aspartic acid is a (an)
A. Monoamino dicarboxylic acid
B. Diamino Monocarboxylic acid
C. Aromatic amino acid
D. Imino acid
4 An amion acid exists in the form of Zwitter-ioin which has:
A. one + ve charge
B. one -  ve charge
C. one +ve and -ve charge
D. two +ve charge
5 The buffering property of proteins is due to the presence of
A. Acidic and basic group
B. Hydrogen bonds
C. Indole group
D. Hyrophobic
6 Acetic acid is also named:
A. Methanoic acid
B. Ethanoic acid
C. Propanoic acid
D. Butanoic acid
7 Keratin is
A. Protein of tendons
B. Rich in sulfur
C. Poor in cysteine
D. Conjugated protein
8 Which is not an amino acid
A. Lysine
B. Gylcine
C. Alanine
D. Aniline
9 General formula of aliphatic carboxylic acids:
A. R-OH
B. R-COH
C. R-CO-R
D. RCOOH
10 Chloroethene, CH2 = CHC/ is the monomer of PVC.
What are the C-C-C bond angles along the polymeric chain in PVC?
A. They are all 109.5°
B. half are 109.5° and half are 120°
C. They are all 120°
D. They are all 180°

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