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

00:00
Question # 1

Protein of high biological value

Question # 2

The unit of peptides is

Question # 3

Lysine

Question # 4

Isozymes are the enzymes which:

Question # 5

Fourth structure of protein structure refers to

Question # 6

Which method is not used in preparation of acetic acid?

Question # 7

Plastics are pollution problem because many plastics:

Question # 8

Water soluble and cyrstalline carbohydrrates are:

Question # 9

In the body fats are hydrolysed into:

Question # 10

Surfactants are organic compounds; used in detergents which reduce the

Question # 11

All of the following are hydroxy containing amino acids except

Question # 12

Substances that tend to decrease the activity of enzymes are called

Question # 13

Aspartic acid is a (an)

Question # 14

Which of the following amino acid is named due to its taste

Question # 15

One gram of Carbohydrate yield energy:

Question # 16

CH3CH2COOH is also named as:

Question # 17

Which one of the following element is not present in all proteins?

Question # 18

 Which one among the following is not a natural polymer?

Question # 19

Hydrolysis of alkyl nitriles gives:

Question # 20

Benedict solution gives a positive test with:

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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 A molecule oilgosacharide on hydrolysis produces _____ molecules of monosacharide:
A. 1
B. 2
C. 4
D. 6
2 One of the following is potically non active amino acid
A. Valine
B. Tyrosine
C. Glycine
D. Theronine
3 Carboxylic acid having two carboxyl group are:
A. Mono-carboxylic acid
B. Di-carboxylic acid
C. Tri-carboxylic acid
D. Tetra carboxylic acid
4 Substances that tend to decrease the activity of enzymes are called
A. coenzyme
B. activators
C. inhibitors
D. apoenzyme
5 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
6 On hydrolysis sucrose gives:
A. glucose and maltose
B. fructose and lactose
C. fructose and maltose
D. glucose and Fructose
7 Aspartic acid is a (an)
A. Monoamino dicarboxylic acid
B. Diamino Monocarboxylic acid
C. Aromatic amino acid
D. Imino acid
8 Carboxylic acids having carboxyl group one is called:
A. Mono carboxylic acid
B. Di-carboxylic acid
C. Teri-carboxylic acid
D. Tetra carboxylic acid
9 An amino acid exists in the form of Zwitter-ion Which has:
A. one - ve charge
B. one + ve charge
C. two + ve carges
D. one + ve and one -ve
10 All of the following are aliphatic amino acids except
A. Glycine
B. Alanine
C. Proline
D. Lysine

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