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

Lactic acid is buffered by

Question # 2

The bonds present in the primary structure of proteins are by

Question # 3

Protein of high biological value

Question # 4

Plastics are pollution problem because many plastics:

Question # 5

Starch  is a polymer is of:

Question # 6

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

Question # 7

Elimination of molecular reactions usually obey:

Question # 8

Aspartic acid is a (an)

Question # 9

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

Question # 10

All of the following are simple proteins except

Question # 11

A protein rich in proline and hydroxy proline is

Question # 12

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

Question # 13

Which of the following is an example of aldohexose?

Question # 14

Amino acid α-hydroxy carboxylic acid and

Question # 15

Coenzymes are the species which increase the activity of enzymes. They are chemically:

Question # 16

Which one of the following is not type of polymer:

Question # 17

Which of these polymers is a synthetic polymer?

Question # 18

The buffering property of proteins is due to the presence of

Question # 19

The fiber which is made from acrylonitrile as monomers:

Question # 20

One gram of Carbohydrate yield energy:

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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 Acetic acid is also named:
A. Methanoic acid
B. Ethanoic acid
C. Propanoic acid
D. Butanoic acid
2 pH value of pepsin is:
A. 3
B. 2
C. 4
D. 1.4
3 Reaction of alkyl halides with potassium cyanide in the presence of alcohols give:
A. Carboxylic acids
B. Aldehydess
C. Alkyl nitriles
D. Acid amides
4 Plastics are pollution problem because many plastics:
A. are made from petroleum
B. are very inflammable
C. burn to produce toxic fumes
D. decompose to produce toxic products
5 Aldehydes are easily oxidized to corresponding carboxylic acids in the presence of:
A. Strong oxidizing agents
B. Highly strong oxidizing agents
C. Tollen's reagent
D. Tollen's reagent and Fehling solution
6 Albumins are separated by
A. 1/2 saturated ammonium sulfate
B. Full saturated ammonium sulfate
C. 20% saturated ammonium sulfate
D. 60% saturated ammonium sulfate
7 Most animals can not digest:
A. starch
B. cellulose
C. proteins
D. glucose
8 All of the following are aliphatic amino acids except
A. Glycine
B. Alanine
C. Proline
D. Lysine
9 Glycine is characerized by
A. Absence of an asymmeteric carbon
B. Absence of optical activity
C. The shortest amino acid
D. All of these
10 Choose an addition polymer among the following:
A. terylone
B. nylon 6,6
C. polystyrene
D. epoxy resin

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