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%
From NCERT
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Which group of the amino acid contributes essentially to the chemical and physical properties of amino acids?

1.Amino group

2.Carboxyl group

3.Alkyl group (R group)

4.All of these

Subtopic:  Different Amino Acids |
 66%
From NCERT
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The number of Amino group present in the lysine is

1.1

2.2

3.3

4.4

Subtopic:  Different Amino Acids |
 63%
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How many ionisable groups are present in Lysine?

1. Four

2. Two

3. Three

4. One

Subtopic:  Different Amino Acids |
 54%
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How many ionisable groups are present in Tryptophan?

1.4

2.3

3.2

4.1

Subtopic:  Different Amino Acids |
 55%
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Which of the following is Sulphur containing Amino acid?

1.Cytosine

2.Cystein

3.Methionine

4.Both 2 and 3

Subtopic:  Different Amino Acids |
 82%
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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 |
 70%
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Which of the following is the optically inactive amino acid?

1.Alanine

2.Glutamic acid

3.Glycine

4.Guanine

Subtopic:  Different Amino Acids |
 80%
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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 |
 90%
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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 |
 86%
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