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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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Total Questions20
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Time Allowed20
MDCAT Chemistry Chapter 19 Amino Acids Online Test
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Question # 1
Carboxylic acid is given name by replacing "a" of alkane by:
Question # 2
General formula of aliphatic carboxylic acids:
Question # 3
The amino group in 19 alpha-amino acids is primary; only one alpha-amino acid has secondary amino group which one is that
Question # 4
The peptide bond is
Question # 5
First order of protein structure refers to
Question # 6
Which one of the following is not type of polymer:
Which one of the following is not type of polymer:
Question # 7
Separation of low molecular weight protein from high one is
Question # 8
Always carboxylic acid produced will have number of carbon atoms from carbon atom in alkyl nitriles:
Question # 9
The mechanism of polymerization involves free addition Polymerization or condensation polymerization, Choose the correct statement:
The mechanism of polymerization involves free addition Polymerization or condensation polymerization, Choose the correct statement:
Question # 10
Which process of ester will yield carboxylic acid?
Question # 11
Which of the following represents peptide linkage
Question # 12
Which one of the following organic acids is made fork methanol?
Which one of the following organic acids is made fork methanol?
Question # 13
During the manufacturing process of cement the temperature of the decomposition zone goes up to
Question # 14
The active group of glutathione is
Question # 15
Chloroethene, CH2 = CHC/ is the monomer of PVC.
Chloroethene, CH2 = CHC/ is the monomer of PVC.
What are the C-C-C bond angles along the polymeric chain in PVC?
Question # 16
Which of the following alpha-Amino acids has basic R-group
Question # 17
Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein
Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein
Question # 18
Starch is a polymer is of:
Starch is a polymer is of:
Question # 19
Which one among the following is not a natural polymer?
Which one among the following is not a natural polymer?
Question # 20
On electrophoresis for plasma proteins using buffer of pH 8.6
Prepare Complete Set Wise MDCAT Chemistry Chapter 19 Amino Acids Online Test MCQs Online With Answers
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 | The destruction of the biological nature and activity of proteins by heat or chemical agent is called: |
A. Dehydration
B. Oxidation
C. Denaturation
D. Polymerization
|
| 2 |
Which is the optimum temperature for the activity of enzyme? |
A. 20 - 35°C
B. 10 -15°C
C. 55 - 70°C
D. 35 - 55°C
|
| 3 |
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
|
| 4 | Surfactants are organic compounds; used in detergents which reduce the |
A. viscosity of water
B. surface tension of water
C. boiling point of water
D. wetting ability of water
|
| 5 | The active group of glutathione is |
A. Amino group
B. Sulfhydryl group
C. Carboxylic group
D. Imino group
|
| 6 |
A molecule of polysaccharide on hydrolysis produces _________ molecules of monosacharides: |
A. many
B. Few
C. 2-10
D. 100
|
| 7 | Which process of ester will yield carboxylic acid? |
A. Hydration
B. Hydrolysis
C. Oxidation
D. Reduction
|
| 8 | Which is not an amino acid |
A. Lysine
B. Gylcine
C. Alanine
D. Aniline
|
| 9 |
Keratomalacia is caused due to the deficiency of vitamin: |
A. A
B. B
C. C
D. K
|
| 10 |
Water soluble and cyrstalline carbohydrrates are: |
A. monosacharides
B. obiligoseacharides
C. polysacharides
D. a and b
|
Test Questions