| 1 |
Protein is not found in: |
- A. Muscles
- B. Skin
- C. Cotton
- D. Hair
|
| 2 |
Which are responsible for transmitting genetic information form generation to generation: |
- A. vitamins
- B. lipids
- C. proteins
- D. Nucleic acids
|
| 3 |
Monosaccharides consist of: |
- A. 2 to 6 carbon atoms
- B. 3 to 9 carbon atoms
- C. 4 to 10 carbon atoms
- D. 10 to 15 carbon atoms
|
| 4 |
Which protect our muscles from cramping? |
- A. Carbohydrats
- B. Vitamins
- C. Lipids
- D. Proteins
|
| 5 |
Chemical formula of Stearic acid. |
- A. C<sub>15</sub>H<sub>31</sub>COOH
- B. C<sub>17</sub>H<sub>35</sub>COOH
- C. C<sub>15</sub>H<sub>37</sub>COOH
- D. None of them
|
| 6 |
Traces of acetylene are present in coal gas about. |
- A. 0.06 %
- B. 0.08%
- C. 1.1%
- D. 90%
|
| 7 |
Carbohydrates are synthesized by plants through photosynthesis process which requires the following except. |
- A. CO<sub>2</sub> and water.
- B. Sunlight
- C. O<sub>2</sub>
- D. Chlorophyll
|
| 8 |
Which one is triglyceride. |
- A. carbohydrates
- B. Proteins
- C. Lipids
- D. Vitamins
|
| 9 |
Margarine is produced by adding hydrogen to vegetable oil at. |
- A. 2000 <sup>o</sup>C
- B. 100<sup>o</sup>C
- C. 200<sup>o</sup>C
- D. 1000<sup>o</sup>C
|
| 10 |
The general formula of carbohydrate is: |
- A. C2n(H2O)
- B. CN(H2O)n
- C. Cn(H2O)2n
- D. C2n(H2O)n
|