Which of the following is called as imino acid?

1.Histidine

2.Lysine

3.Leucine

4.proline

Subtopic:  Different Amino Acids |
 65%
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Out of 20 proteinaceous amino acids how many of them are laevorotatory(l-form).

1.All 20

2.10

3.19

4.18

Subtopic:  Different Amino Acids |
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Which of the following is semi- essential amino acid?

1.Arginine

2.Histidine

3.Aspartic acid

4.Both 1 and 2

Subtopic:  Different Amino Acids |
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Amide bond is found in all except

1.Enzymes

2.Polypeptides

3.Proteins

4.Amino acid

 63%
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Which of the following group is present in Fatty acid

1.Carboxyl group

2.Carbonyl group

3.Hydroxyl group

4.Both 2 and 3

 52%
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Which of the following is true about Lipids

1.It is a polymer of Fatty acids and Glycerol

2.Water soluble

3.Fatty acids can be saturated or unsaturated

4.both 1 and 3

Subtopic:  Lipids |
 90%
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Which of the following is not true about Arachidonic acid?

1.It is a saturated fatty acid

2.It has 20 Carbons excluding Carboxyl carbon

3.It has no double and triple bonds between carbon atoms

4.All of these

Subtopic:  Lipids |
 63%
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In triglycerides, glycerol is linked to fatty acid with a/an

1.Ether bond
2.Ester bond
3.Amide bond
4.Glycosidic bond

Subtopic:  Lipids |
 79%
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Which of the following is true about Glycerol

1.It is trihydroxy propane

2.Fatty acids are esterified with glycerol

3.It forms the backbone of phospholipids

4.All of these

Subtopic:  Lipids |
 91%
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Which of the following is true about Lecithin?

1.It is made of 2 fatty acids + glycerol+ Phosphoric acid+ Choline

2.It is made of 2 fatty acids + glycerol + Choline

3.It is made of 3 fatty acids + glycerol+ Phosphoric acid+ Choline

4.It is made of 2 fatty acids + glycerol+ Phosphoric acid+ Serine

Subtopic:  Lipids |
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