| 1 |
Most abundant biomolecule in the cell is |
- A. Lipids
- B. Proteins
- C. Carbohydrates
- D. Nucleic acids
|
| 2 |
Which components make up a nucleotide. |
- A. Protein, sugar, nitrogenous base
- B. Sugar phosphate, itrogenous base
- C. Amino acid, sugar, nitrogenous base
- D. Fatty acide, phosphate, nitrogenous base
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| 3 |
The amout of energy obtained from one gram of fat is. |
- A. 9 Kcal/g
- B. 5 Kcal/g
- C. 13 Kcal/g
- D. 17 Kcal/g
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| 4 |
% age of carbohydrates in dry mass of protoplasm. |
|
| 5 |
Genes conatain instuctions for the synthesis of. |
- A. Fats
- B. Protens
- C. Vitamins
- D. Carbohydrates
|
| 6 |
%age of protein is dry mass of protoplasm. |
|
| 7 |
Which component of an amino acid determines its unique properties. |
- A. Amino group
- B. Carboxyl group
- C. R group
- D. Hydrogen group
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| 8 |
Most abundant carbohydrate is |
- A. Chitin
- B. Cellulose
- C. Glucose
- D. Starch
|
| 9 |
Different amino acids differ from each othe ron the basis of their .........group |
- A. Amino
- B. Phosphate
- C. Alkyl
- D. Carboxylic
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| 10 |
This is a heredity materials . |
- A. rRNA
- B. RNA
- C. tRNA
- D. DNA
|