| 1 |
.................. is most abundant substance in human body. |
- A. Water
- B. Carbon
- C. Nitrogen
- D. Phosphorus
|
| 2 |
The process of lubrication & digestion steels in ............... . |
- A. Oral cavity
- B. Phyranx
- C. Oesophagus
- D. Stomach
|
| 3 |
Nitrogen is present in: |
- A. Carbohydrates
- B. Protein
- C. Nucleic acid
- D. Lipids
|
| 4 |
In adult human, the esophagus is about _____________ long. |
- A. 25 cm
- B. 25 mm
- C. 25 m
- D. 25 ft
|
| 5 |
Breaking of large molecules of fats into small droplets is called: |
- A. Emulsification
- B. Digestion
- C. Assimilation
- D. Egestion
|
| 6 |
Goiter is a disease caused as a result of deficiencies of ........... . |
- A. Iodine
- B. Iron
- C. Calcium
- D. Phosphorus
|
| 7 |
Low ..... level can cause people to develop anemia. |
- A. Calicium
- B. Vitamin
- C. Iron
- D. Protein
|
| 8 |
Saliva is alkaline and contains an enzyme: |
- A. Pepsine
- B. Rennin
- C. Ptyalin
- D. Amylase
|
| 9 |
Where are the villi found? |
- A. Esophagus
- B. Stomach
- C. Small intestine
- D. Large intestine
|
| 10 |
................ is an asymptomatic condition. |
- A. Osteoporosis
- B. Osteoarthritis
- C. Osteocalcacemir
- D. None
|