| 1 |
The muscular tube leading from oral cavity to stomach. |
- A. <div>small intestine</div>
- B. Large intestine
- C. Oesophagus
- D. Bile Duct
|
| 2 |
Whcih enzyme acts on sucrose. |
- A. Sucrose
- B. Amylase
- C. maltase
- D. Lipase
|
| 3 |
Human digestive system consist on. |
- A. Oral cavity
- B. Oesophagus
- C. Stomah and small intestine
- D. All of these
|
| 4 |
In humans, most of digestion takes place in. |
- A. Mouth
- B. Oesophagus
- C. Stomach
- D. Small Intestine
|
| 5 |
The crushing of large food molecules into smaller pieces is called. |
- A. Digestion
- B. Movement of food
- C. Physical digestion
- D. Chemical digestion
|
| 6 |
Proteins are digested into |
- A. Fatty acids
- B. Amino acids
- C. Glycerol
- D. Glucose
|
| 7 |
Water and salt from indigested found are absorbed into blood through walls of. |
- A. Small intestine
- B. Gallbladder
- C. Villi
- D. Large intestine
|
| 8 |
Germs present in food are killed in stomach by. |
- A. Carbonic acid
- B. Citric acid
- C. Hydro chloric acid
- D. carbonic acid
|
| 9 |
The break down of large and complex food particles into smaller and diffusible piece is called. |
- A. Circulation
- B. Respiration
- C. Digestion
- D. Transportation
|
| 10 |
Digestive enzymes convert starch into. |
- A. Fatty acids
- B. Vitamins
- C. Minerals
- D. Simple sugar
|