When we homogenize any tissues in an acid the acid soluble pool represents
1. | Cytoplasm | 2. | Cell membrane |
3. | Nucleus | 4. | Mitochondria |
Column I [Component] |
Column II [% of the total cellular mass] |
A. Protein | P. 2 |
B. Carbohydrates | Q. 1 |
C. Lipids | R. 5-7 |
D. Nucleic acids | S. 3 |
T. 10-15 | |
U. 70-90 |
A | B | C | D | |
1. | U | P | R | Q |
2. | T | S | P | R |
3. | T | P | S | R |
4. | P | Q | R | S |
Statement I: | Lipids are a part of acid insoluble fraction or the macromolecular fraction during chemical analysis of a cell. |
Statement II: | Lipids have a molecular weight running in thousands of Dalton. |
1. | Both Statement I and Statement II are correct and Statement II correctly explains Statement I |
2. | Both Statement I and Statement II are correct but Statement II does not correctly explain Statement I |
3. | Statement I is correct but Statement II is incorrect |
4. | Statement I is incorrect but Statement II is correct |
If we consider the average composition of cells the correct descending order of the components will be:
1. Proteins → Nucleic acids → Carbohydrates → Lipids
2. Proteins → Carbohydrates → Nucleic acids → Lipids
3. Lipids → Carbohydrates → Nucleic acids → Proteins
4. Carbohydrates → Proteins → Lipids → Nucleic acids
1. | Nucleic acids | 2. | Polysaccharides |
3. | Lipids | 4. | Proteins |