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

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MDCAT Chemistry Chapter 19 Amino Acids Online Test

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Question # 1

The molecular mass of a polymer is obtained by multiplying mass of the monomer unit with the degree of polymerization, The degree  of polymerization of PVC is 1000.What is molecular mass?

Question # 2

The fiber which is made from acrylonitrile as monomers:

Question # 3

Primary alcohols and aldehydes are oxidized to corresponding:

Question # 4

Which is not an essential amino acid

Question # 5

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

Question # 6

One of the following is not a biopolymer,Point out that one:

Question # 7

Albumins and globulins are defined as

Question # 8

Which one of the following organic acids is made form methanol?

Question # 9

Iodine number of an oil indicates its:

Question # 10

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

Question # 11

Surfactants are organic compounds; used in detergents which reduce the

Question # 12

Amino acids which contain two amino groups are called

Question # 13

On electrophoresis for plasma proteins using buffer of pH 8.6

Question # 14

Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein

Question # 15

one gram of carbohydrate yields energy:

Question # 16

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

Question # 17

Cholesterol is a precursor of steroid hormones, Choose the class of steroid:

Question # 18

Choose an addition polymer among the following:

Question # 19

Lecithin is an example of:

Question # 20

Formic acid is obtained from red out by:

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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 Malt sugar is converted into glucose by an enzyme invertase present in yeast. The process is known as:
A. dehydration
B. condensation
C. fermentation
D. oxidation
2 Amino acid which has cyclic structural is
A. Proline
B. Valine
C. Alanine
D. Glutamic acid
3 Starch  is a polymer is of:
A. sucrose
B. fructose
C. α-D-Glucose
D. lactose
4 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°
5 A molecule of polysacharide on hydrolysis produces __________of molecules of monosacharide,
A. 2 - 10
B. 3
C. >10
D. 2
6 Which of these polymers is a synthetic polymer?
A. animal fat
B. starch
C. cellulose
D. polyester
7 The energy produced by a carbohydrate is:
A. 3 kcal/gm
B. 2kcal/gm
C. 6kcal/gm
D. 4kcal/gm
8 Amino acids are building material of:
A. lipids
B. protein
C. carbohydrates
D. fats
9 Which of the following is sulphur highly containing protein
A. Collagen
B. Keratin
C. Ossein
D. Reticulin
10 Which process of ester will yield carboxylic acid?
A. Hydration
B. Hydrolysis
C. Oxidation
D. Reduction

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