When we homogenize any tissues in an acid the acid soluble pool represents

1. Cytoplasm 2. Cell membrane
3. Nucleus 4. Mitochondria
Subtopic:  Introduction |
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Match each item in Column I with only one item in Column II and select the correct match from the codes given:
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

Codes:
A B C D
1. U P R Q
2. T S P R
3. T P S R
4. P Q R S
Subtopic:  Introduction |
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Consider the given two statements:
Statement 1: Lipids are a part of acid insoluble fraction or the macromolecular fraction during chemical analysis of a cell.
Statement 2:Lipids have a molecular weight running in thousands of Dalton.
1. Both Statement 1 and Statement 2 are correct and Statement 2 correctly explains Statement 1
2. Both Statement 1 and Statement 2 are correct but Statement 2 does not correctly explain Statement 1
3. Statement 1 is correct but Statement 2 is incorrect
4. Statement 1 is incorrect but Statement 2 is correct
Subtopic:  Introduction |
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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

Subtopic:  Introduction |
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The true macromolecular fraction of any living tissue or cell includes all the following biomolecules except:
1. Nucleic acids 2. Polysaccharides
3. Lipids 4. Proteins
Subtopic:  Introduction |
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