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

All of the following are non covalent except

Question # 2

The word paper is derived from the name of which reedy plant

Question # 3

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

Question # 4

The fat soluble vitamins are:

Question # 5

Which one of the following enzymes brings about the hydrolysis of fats?

Question # 6

Keratomalacia is caused due to the d3eficiency of vitamin:

Question # 7

Nihydrin reacts with amino acid to give product of

Question # 8

Essential alpha-amino acids are those which are necessary in the diet.
Which one is an essential alpha-amino acids

Question # 9

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

Question # 10

Type of bond between nitrogen and carbonyl group

Question # 11

Always carboxylic acid produced will have number of carbon atoms from carbon atom in alkyl nitriles:

Question # 12

Starch  is a polymer is of:

Question # 13

In the body fats are hydrolysed into:

Question # 14

Silk is an example of

Question # 15

Globulin is

Question # 16

The buffering property of proteins is due to the presence of

Question # 17

Keratomalacia is caused due to the deficiency of vitamin:

Question # 18

Acetic acid is obtained from:

Question # 19

A molecule of polysaccharide on hydrolysis produces _________ molecules of monosacharides:

Question # 20

Formic acid is given name from Latin word a "formic" which means:

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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 Albumin, globin and casein are
A. Milk proteins
B. Plasma proteins
C. Egg proteins
D. Meat proteins
2 Amino acids are building material of:
A. lipids
B. protein
C. carbohydrates
D. fats
3 Most animals can not digest:
A. starch
B. cellulose
C. proteins
D. glucose
4 All of the following are polar amino acids except
A. Serine
B. Glutamate
C. Arginine
D. Alanine
5 At present the number of cement factories is Pakistan are
A. 20
B. 22
C. 25
D. 30
6 Example of essential aromatic amino acids
A. Theronine
B. Alanine
C. Phenyl alanine
D. Glycine
7 Which one of the following organic acids is made form methanol?
A. acetic acid
B. bothanic acid
C. formic acid
D. propanoic acid
8 Primary structure of proteins refers to
A. Coiling and folding in form of specific structure
B. Number of amino acids in a chain
C. 3d structure
D. Alpha and Beta sheets
9 Sponification is the hydrolysis of fats or oil with an:
A.  alkali
B. base
C. enzyme
D. metallic ion
10 CH3CH2COOH is also named as:
A. Propionic acid
B. Propanoic acid
C. Acetic acid
D. Both (a) & (b)

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