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

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 # 2

The buffering property of proteins is due to the presence of

Question # 3

Example of essential aromatic amino acids

Question # 4

Which of the following represents peptide linkage

Question # 5

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

Question # 6

Which of the following is most found in protein molecule

Question # 7

Which one of the following statements about glucose and sucrose is incorrect:

Question # 8

Casenogen is

Question # 9

Which one of the following is a water soluble vitamin?

Question # 10

All of the following are aliphatic amino acids except

Question # 11

The peptide bond is

Question # 12

The reaction between fat and NaOH is called:

Question # 13

Keratomalacia is caused due to the deficiency of vitamin:

Question # 14

Globulin is

Question # 15

Benedict solution gives a positive test with but catalyze the same reaction:

Question # 16

Glucose forms a  polymer which is stored in liver the name of this polymer is:

Question # 17

Daily protein intake for normal adults should be:

Question # 18

Glucose is a:

Question # 19

Second order of protein structure refers to

Question # 20

Nihydrin reacts with amino acid to give product of

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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 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
2 Which of the following is not a carbohydrate?
A. nuclic  acid
B. strach
C. glycoyen
D. cellulose
3 Carboxylic acid having more than one carboxyl group are called:
A. Mono-carboxylic acid
B. Di-carboxylic acid
C. Tri-carboxylic acid
D. Poly carboxylic acid
4 Which method is used to prepare carboxylic acid?
A. Hydrolysis of AI4C3
B. Hydrolysis of CaC2
C. Hydrolysis of alkyl nitrites
D. Hydrolysis of alkenes
5 A molecule of polysaccharide on hydrolysis produces _________ molecules of monosacharides:
A. many
B. Few
C. 2-10
D. 100
6 Nihydrin reacts with amino acid to give product of
A. Bluish color
B. Violet color
C. Bluish violet color
D. No color
7 Amino acids are bifunctional organic compounds what are the two function groups
A. Carboxylic acid and alcohol
B. Acohol and aldehyde
C. Carboxylic acids and ketone
D. Amino group and carboxylic acid
8 Collagen contains high percentage of
A. Glycine
B. Tryptophan
C. Phenyl Alanine
D. Serine
9 Amino acids are building material of:
A. lipids
B. protein
C. carbohydrates
D. fats
10 Palmitic acid & steanic acid are obtained from process of fats & oils:
A. Reducing
B. Neutralization
C. Oxidation
D. Hydrolysis

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