| 1 |
Human digestive system consist on. |
- A. Oral cavity
- B. Oesophagus
- C. Stomah and small intestine
- D. All of these
|
| 2 |
The break down of large and complex food particles into smaller and diffusible piece is called. |
- A. Circulation
- B. Respiration
- C. Digestion
- D. Transportation
|
| 3 |
Digestive enzymes convert starch into. |
- A. Fatty acids
- B. Vitamins
- C. Minerals
- D. Simple sugar
|
| 4 |
Water and salt from indigested found are absorbed into blood through walls of. |
- A. Small intestine
- B. Gallbladder
- C. Villi
- D. Large intestine
|
| 5 |
Whcih enzyme acts on sucrose. |
- A. Sucrose
- B. Amylase
- C. maltase
- D. Lipase
|
| 6 |
Degestion enxyme converts protein into |
- A. Amino acid
- B. Maltose
- C. sucrose
- D. Glycerol
|
| 7 |
Dehydration can be controlled by use of. |
- A. Salt solution
- B. Sugar solution
- C. Oral rehydration salt
- D. All a, b, and c
|
| 8 |
Molars are used to |
- A. Crush the food
- B. Grind the food
- C. Digest the food
- D. Removal of waste
|
| 9 |
Proteins are digested into |
- A. Fatty acids
- B. Amino acids
- C. Glycerol
- D. Glucose
|
| 10 |
The crushing of large food molecules into smaller pieces is called. |
- A. Digestion
- B. Movement of food
- C. Physical digestion
- D. Chemical digestion
|