Which of the following compounds is present in the maximum amount in a cell?

1.Proteins

2.Nucleic acids

3.Carbohydrates

4.Lipids

Subtopic:  Introduction |
 80%
From NCERT
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Amino acids are not

1.substituted methanes

2.organic compounds

3.Inorganic compounds

4.structural unit of proteins

Subtopic:  Different Amino Acids |
 85%
From NCERT
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Types of amino acids depend on

1.Carboxyl group

2.Amino group

3.Alkyl gruop

4.Hydrogen

Subtopic:  Different Amino Acids |
 83%
From NCERT
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How many groups of the methane can be substituted to form an amino acid Glycine.

1.4

2.3

3.2

4.1

Subtopic:  Different Amino Acids |
From NCERT
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How many types of amino acids are there?

1.20

2.more than 20

3.less than 20

4.Both 1 and 3

Subtopic:  Different Amino Acids |
 53%
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How many types of proteinaceous amino acids are there?

1.20

2.more than 20

3.less than 20

4.Both 1 and 3

Subtopic:  Different Amino Acids |
 80%
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An amino acid can have ____ charge in solutions of  different pH.

1.positive

2.negative

3.no charge

4.All of these

Subtopic:  Zwitter ion & Peptide Bond |
 81%
From NCERT
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Which of the following is the most complex amino Acid

1.Histidine

2.Tryptophan

3.Tyrosine

4.Threonine

Subtopic:  Different Amino Acids |
 69%
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Which of the following is an essential amino acid?

1.Isoleucine

2.lysine

3.Leucine

4.All of these

Subtopic:  Different Amino Acids |
 91%
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Which of the following is not  an essential amino acid?

1.Isoleucine

2.lysine

3.Leucine

4.Alanine

Subtopic:  Different Amino Acids |
 92%
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