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

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

Question # 2

Anline is a derivative of:

Question # 3

All amino acids are optically active except

Question # 4

All of the following are polar amino acids except

Question # 5

Carboxylic acid is given name by replacing "a" of alkane by:

Question # 6

Collagen contains high percentage of

Question # 7

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

Question # 8

Plasma proteins are separated by

Question # 9

Acetic acid is also named:

Question # 10

Which method is not used in preparation of acetic acid?

Question # 11

The unit of peptides is

Question # 12

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 # 13

Which of the following represents peptide linkage

Question # 14

N terminal of glutathione is

Question # 15

Deposition of cholesterol in arteries is responsible for:

Question # 16

Silk is an example of

Question # 17

Casenogen is

Question # 18

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

Question # 19

Amino acids which contain two amino groups are called

Question # 20

An amion acid exists in the form of Zwitter-ioin which has:

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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 Example of basic essential amino acids
A. Arginine
B. Histidine
C. Lysine
D. All of the above
2 The mechanism of polymerization involves free addition Polymerization or condensation polymerization, Choose the correct statement:
A. Polyester is an addition polymer
B. polythene is an addition polymer
C. polyviny chloride (PVC) is a condensation polymer
D. Polystyrene
3 Starch gives ________ color with iodine:
A. blue
B. red
C. yellow
D. green
4 Glucose is a:
A. ketohexose
B. aldohexose
C. meonosacharide
D. 'b' and 'c'
5 All amino acids are optically active except
A. Amino acid
B. Series
C. Threonine
D. Tryltophan
6 Glucose forms a  polymer which is stored in liver the name of this polymer is:
A. glycogen
B. starch
C. cellulose
D. arnylose
7 A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called:
A. fiber
B. plastic
C. varnish
D. polyamide resin
8 Caseinogen is
A. Simple protein
B. Derived protein
C. Phosphoprotein
D. Rich in sulfur containing amino acids
9 Lysine
A. Basic Only ketogenic
B. Ketogenic glucogenic
C. Acidic glucogenic
D. Non essential
10 Choose an addition polymer among the following:
A. terylone
B. nylon 6,6
C. polystyrene
D. epoxy resin

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