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

Which of the following is an example of aldohexose?

Question # 2

Albumins and globulins are defined as

Question # 3

Carboxylic acids can be prepared from:

Question # 4

The bonds present in the primary structure of proteins are by

Question # 5

The number of paper industries in Pakistan are

Question # 6

Which of the following is not a carbohydrate?

Question # 7

Albumins are separated by

Question # 8

Which is not a calcareous material?

Question # 9

Macromolecules or polymers are large molecules built up from small m0lecules known as monomers.This hypothesis put forward by:

Question # 10

All of the following are polar amino acids except

Question # 11

The active group of glutathione is

Question # 12

All of the following are hydroxy containing amino acids except

Question # 13

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

Question # 14

Glucose is a:

Question # 15

Sex harmones belong to a group of organic compounds called:

Question # 16

A peptide having molecular mass of more than 10,000 is called as

Question # 17

Which of the following is most found in protein molecule

Question # 18

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

Question # 19

A molecule oilgosacharide on hydrolysis produces _____ molecules of monosacharide:

Question # 20

Macro-nutrients are required in quantities ranging from

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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 Reaction of alkyl halides with potassium cyanide in the presence of alcohols give:
A. Carboxylic acids
B. Aldehydess
C. Alkyl nitriles
D. Acid amides
2 Aspartic acid is a (an)
A. Monoamino dicarboxylic acid
B. Diamino Monocarboxylic acid
C. Aromatic amino acid
D. Imino acid
3 The peptide bond is
A. Glycine
B. Non-covalent bond
C. Weak bond
D. Responsible for secondary structure of protein
4 On electrophoresis for plasma proteins using buffer of pH 8.6
A. The proteins are neutral
B. The proteins carry negative charge
C. The proteins carry positive charge
D. The proteins are easily precipitated
5 Which one of the following is a water soluble vitamin?
A. niacin
B. rioflavin
C. trypsin
D. ascorobic acid
6 A molecule of polysaccharide hydrolysis produces __________ molecules of:
A. 2
B. 3
C. 2-10
D. 100
7 The optimum PH value fro the enzyme pepsin is:
A. 10
B. 1.4
C. 2
D. 8
8 Palmitic acid & steanic acid are obtained from process of fats & oils:
A. Reducing
B. Neutralization
C. Oxidation
D. Hydrolysis
9 Separation of low molecular weight protein from high one is
A. Dialysis
B. Cromotography
C. Electrophoiesis
D. Ultracentrifugation
10 Casenogen is
A. Chromoprotein
B. Phosphoprotein
C. Glycoprotein
D. Lipoprotein

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