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 represents peptide linkage

Question # 2

A molecule of polysaccharide hydrolysis produces __________ molecules of:

Question # 3

A molecule of polysacharide on hydrolysis produces __________of molecules of monosacharide,

Question # 4

Keratomalacia is caused due to the deficiency of vitamin:

Question # 5

Which woody raw material is used for the manufacture of paper pulp?

Question # 6

A maltose molecule is formed by the combination of:

Question # 7

Acetic acid is obtained from:

Question # 8

An example of neutral amino acid is

Question # 9

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 # 10

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

Question # 11

Arginine, lysine and ornithine are

Question # 12

An ester is prepared by:

Question # 13

A fat  or oil is characterized for extent of unsaturation by one of the following number. Which one is:

Question # 14

Which of these polymers is a synthetic polymer?

Question # 15

The amino group in 19 alpha-amino acids is primary; only one alpha-amino acid has secondary amino group which one is that

Question # 16

The active group of glutathione is

Question # 17

Fatty acids are:

Question # 18

Which of the following is basic amino acid

Question # 19

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

Question # 20

The fiber which is made from acrylonitrile as monomers:

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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 Amino acids ionize in water to form
A. Zwitterion
B. Internal saH
C. Dipolar ion
D. All of these
2 Benedict solution gives a positive test with:
A. glucose
B. frutose
C. sucrose
D. starch
3 Which is not an essential amino acid
A. Leucine
B. Methionine
C. Histidine
D. Lysine
4 Zwitter ion are
A. Basic
B. Acidic
C. Neutral
D. Carry both -ve and +ve charges
5 Which one of the following organic acids is made form methanol?
A. acetic acid
B. bothanic acid
C. formic acid
D. propanoic acid
6 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
7 Nylon 6,6 is a condensation polymer of:
A. Phthalic acid and hexa ethylene diamine
B. adipic acid and hexaethylene diamine
C. phthalic acid and glycerol
D. phthalic acid and glycerol
8 Which of the following amino acid is named due to its taste
A. Alanine
B. Lysine
C. Valine
D. Glycine
9 Most animals can not digest:
A. starch
B. cellulose
C. proteins
D. glucose
10 Aromatic carboxylic acids have corboxyl group attached to group:
A. Alkyl group
B. Aryl group
C. Phenyl group
D. Benzyl group

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