- 1(current)
Q. No.Which one of the following biomolecules is correctly characterised?
| 1. | Palmitic acid - an unsaturated fatty acid with 18 carbon atoms |
| 2. | Adenylic acid - adenosine with a glucose phosphate molecule |
| 3. | Alanine amino acid - Contains an amino group and an acidic group anywhere in the molecule |
| 4. | Lecithin - a phosphorylated glyceride found in the cell membrane |
Subtopic: Lipids |
73%
Level 2: 60%+
AIPMT - 2012
Hints
Which one of the following structural formulae of two organic compounds are correctly identified along with its related function?
1. A- Triglyceride – a major source of energy
2. B- Uracil – a component of DNA
3. A- Lecithin – a component of cell membrane
4. B- Adenine – a nucleotide that makes up nucleic acids
Subtopic: Lipids |
76%
Level 2: 60%+
AIPMT - 2011
Hints
Phospholipids are esters of glycerol with:
| 1. | Three carboxylic acid residues |
| 2. | Two carboxylic acid residues and one phosphate group |
| 3. | One carboxylic acid residue and two phosphate groups |
| 4. | Three phosphate groups |
Subtopic: Lipids |
64%
Level 2: 60%+
AIPMT - 2003
Hints
Lipids are insoluble in water because lipid molecules are:
1. Hydrophilic
2. Hydrophobic
3. Neutral
4. Zwitter ions
Subtopic: Lipids |
84%
Level 1: 80%+
AIPMT - 2002
Hints
- 1(current)
Q. No.
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