| 1 |
The percentage of ribosomal RNA in the cell is. |
- A. 4%
- B. 20%
- C. 50%
- D. 80%
|
| 2 |
Animals obtain carbohydrates mainly from |
- A. Glucose
- B. Starch
- C. Sucrose
- D. Glycogen
|
| 3 |
Human tissues contains about 20% water in. |
- A. Brain cells
- B. Bone cells
- C. Kidney cells
- D. Skin cells
|
| 4 |
Monosaccharide which are rare in nature and occur in some bacteria is |
- A. Trioses
- B. Tetroses
- C. Hexoses
- D. Pentoses
|
| 5 |
Which of the following is not a fibrous proein. |
- A. Keratin
- B. Myocin
- C. Fibrin
- D. Mormones
|
| 6 |
Monosaccharide which are rare in nature and occur in some bacteria is. |
- A. Trioses
- B. Tetroses
- C. Hexoses
- D. Pentoses
|
| 7 |
Silk fiber, myosin, fibrin and keratin are examples. |
- A. Fibrous proteins
- B. Tough proteins
- C. Oval proteins
- D. Globular proteins
|
| 8 |
Which one of the following is not a polysaccharide. |
- A. Chitin
- B. Cutin
- C. pectin
- D. Dextrin
|
| 9 |
The potential source of chemical energy cellular activities. |
- A. C-H Bond
- B. C-N Bond
- C. C- O bond
- D. C- C Bond
|
| 10 |
Percentage of carbohydrates in mammalian cell |
|