| 1 |
Synthesis of protein is directed by. |
- A. DNA
- B. RNA
- C. Both of them
- D. None of them
|
| 2 |
Chemical formula of amino group is |
- A. NH<sub>3</sub>
- B. NH<sub>2</sub>
- C. NH<sub>4</sub>
- D. COOH
|
| 3 |
Which one of the following is a fat soluble vitamin? |
- A. A
- B. E
- C. K
- D. All of these
|
| 4 |
Photosynthesis process produce. |
- A. Carbondioxide
- B. Glucose and oxygen
- C. Carbon di oxide
- D. glucose and carbondoxide
|
| 5 |
Photosynthesis process produces. |
- A. Starch
- B. Cellulose
- C. Sucrose
- D. Glucose
|
| 6 |
Enzymes are chemically; |
- A. lipids
- B. carbohydrates
- C. proteins
- D. vitamins
|
| 7 |
Which one of the following is testeless? |
- A. Sucrose
- B. Glucose
- C. Fructose
- D. Starch
|
| 8 |
Which one of the following are amorphous solids? |
- A. Monosacchrides
- B. Oligosaccharides
- C. Polysaccharides
- D. All of them
|
| 9 |
Smell of rancid butter is due to the presence of. |
- A. Propanoic acid
- B. Butanoic acid
- C. Acitic acid
- D. Citric acid
|
| 10 |
Condensed formula of ethane is. |
- A. C<sub>3</sub>H<sub>8</sub>
- B. C<sub>2</sub>H<sub>2n+2</sub>
- C. C<sub>2</sub>H<sub>2n-2</sub>
- D. C<sub>n</sub>H<sub>2n+1</sub>
|