| 1 |
Human digestive system consist on. |
- A. Oral cavity
- B. Oesophagus
- C. Stomah and small intestine
- D. All of these
|
| 2 |
A part of the digestive system which is not is contat with food is. |
- A. Small intestine
- B. Liver
- C. Stomach
- D. Large intestine
|
| 3 |
Digested food is absorbed ito blood through the walls of. |
- A. Large intestine
- B. Villi
- C. Stomach
- D. Bile Dact
|
| 4 |
The break down of large and complex food particles into smaller and diffusible piece is called. |
- A. Circulation
- B. Respiration
- C. Digestion
- D. Transportation
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| 5 |
The food digested by the enzyme sucross belogns to nutrients group |
- A. Fats
- B. Protein
- C. Carbohydrates
- D. Oils
|
| 6 |
Germs present in food are killed in stomach by. |
- A. Carbonic acid
- B. Citric acid
- C. Hydro chloric acid
- D. carbonic acid
|
| 7 |
Gastric guice consist of. |
- A. Hydrochloric acid
- B. Enzyme
- C. Water
- D. All a,b, and c
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| 8 |
In humans, most of digestion takes place in. |
- A. Mouth
- B. Oesophagus
- C. Stomach
- D. Small Intestine
|
| 9 |
Digestive enzymes convert starch into. |
- A. Fatty acids
- B. Vitamins
- C. Minerals
- D. Simple sugar
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| 10 |
Water and salt from indigested found are absorbed into blood through walls of. |
- A. Small intestine
- B. Gallbladder
- C. Villi
- D. Large intestine
|