Which statement about lipids is correct?
1. Lipids are primarily polar and hydrophilic.
2. Lipids are polymers of amino acids.
3. Lipids are generally insoluble in water but soluble in organic solvents.
4. Lipids are made of glycerol and three phosphate groups.
Subtopic:  Lipids |
 85%
From NCERT
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Consider the two statements:
Statement I: Palmitic acid has 16 carbons including carboxyl carbon.
Statement II: Arachidonic acid has 20 carbon atoms including the carboxyl carbon.
1. Statement I is correct; Statement II is incorrect
2. Statement I is incorrect; Statement II is correct
3. Statement I is correct; Statement II is correct
4. Statement I is incorrect; Statement II is incorrect
Subtopic:  Lipids |
 93%
From NCERT
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Which of the following organic compounds is the main constituent of Lecithin?

1. Arachidonic acid 2. Phospholipid
3. Cholesterol 4. Phosphoprotein
Subtopic:  Lipids |
 91%
From NCERT
NEET - 2019
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Consider the given two statements:
I: Gingelly oil remains as oil in winters.
II: The fatty acid components of the oil are all saturated.
 
1. Both I and II are correct and II correctly explains I
2. Both I and II are correct but II does not correctly explain I
3. I is correct but II is incorrect
4. I is incorrect but II is correct
Subtopic:  Lipids |
 63%
From NCERT
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Which of the following given molecules will be a structural component of the cell membrane in an animal cell?
I:
II:
III:
IV:
 
1. Only I and II 2. Only I and III
3. Only III and IV 4. I, II, III and IV
Subtopic:  Lipids |
 68%
From NCERT
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Identify the given molecule:

1. Cholesterol
2. Phospholipid
3. Triglyceride
4. Fatty acid
Subtopic:  Lipids |
 87%
From NCERT
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The molecule shown below is a/an:

1. Amino acid
2. Lipid
3. Polysaccharide
4. Protein
Subtopic:  Lipids |
 83%
From NCERT
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Identify the lipid shown in the given figure:
1. Glycerol
2. Fatty acid
3. Sphingosine
4. Cerebroside
Subtopic:  Lipids |
 91%
From NCERT
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Consider the given two statements:
Assertion (A): Lipids are not considered macromolecules.
Reason (R): Lipids are not polymers.
 
1.  Both (A) and (R) are True and (R) is the correct explanation of (A)
2. Both (A) and (R) are True but (R) is not the correct explanation of (A)
3. (A) is True but (R) is False
4. (A) is False but (R) is True
Subtopic:  Lipids |
From NCERT
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