| 1 |
Hydrogen bonds between adenine and thymine. |
- A. Two
- B. Four
- C. Three
- D. Five
|
| 2 |
Human Tissues have 85% water in cells of. |
- A. Bone
- B. Blood
- C. Liver
- D. Brain
|
| 3 |
Which of the following is not a fibrous protein. |
- A. Keratin
- B. My ocin
- C. Fibrin
- D. Hormones
|
| 4 |
The melting point of Palmitic acid is. |
- A. -8<sup> o</sup>C
- B. 34 <sup>o</sup>C
- C. 63.1<sup>o</sup>C
- D. 55.6<sup>o</sup>C
|
| 5 |
When a protein undergoes a hydrolysis reaction the end-products are |
- A. Amino acid
- B. Monosaccharides
- C. Fatty acids
- D. Nucleotides
|
| 6 |
________ is not a terpenoid. |
- A. Rubber
- B. Steroids
- C. Terpenes
- D. Waxes
|
| 7 |
Keratin is an example of Fibrous protein present in |
- A. Nails and Hair
- B. Blood
- C. Muscles
- D. Bones
|
| 8 |
The percentage of ribosomal RNA in the cell is. |
- A. 4%
- B. 20%
- C. 50%
- D. 80%
|
| 9 |
which one of the following is not a lipid. |
- A. Rubber
- B. Chitin
- C. Cutin
- D. Cholesterol
|
| 10 |
Cotton is apure |
- A. Cellulose
- B. Poly saccharide
- C. Both a and b
- D. None of these
|