| 1 |
Lipids are macromolecules. They have characteristics except one of the following. |
- A. They are high energy foods.
- B. They are soluble in water.
- C. They are poor conductor of heat.
- D. They are esters of fatty acids.
|
| 2 |
Synthesis of protein is directed by. |
- A. DNA
- B. RNA
- C. Both of them
- D. None of them
|
| 3 |
Triglycerides are fatty acids. |
- A. Unsaturated
- B. Saturated
- C. Both of them
- D. None of them
|
| 4 |
Which vitamin is soluble in water? |
- A. Vitamin A
- B. Vitamin E
- C. Vitamin D
- D. Vitamin C
|
| 5 |
Out of twenty how many amino acids can by synthesized by human body? |
- A. Five
- B. Ten
- C. Seven
- D. Twelve
|
| 6 |
Vitamin B<sub>1</sub> (Thiamin) was discovered by. |
- A. Hopkins
- B. Funk
- C. J.Watson
- D. Davy
|
| 7 |
Glucose and fructose are. |
- A. Pentose
- B. Triose
- C. Hexoses
- D. None of these
|
| 8 |
On hydrolysis sucrose produces one unit of glucose and one unit of. |
- A. Fructose
- B. Starch
- C. Cellulose
- D. None of them
|
| 9 |
Which one of the following is non- reducing in nature; |
- A. glucose
- B. fructose
- C. starch
- D. sucrose
|
| 10 |
Which one the following is more reactive? |
- A. Methane
- B. Ethane
- C. Ethene
- D. Acetylene
|
