MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Human Physiology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Biotrophic nutrition is shown by ___________ |
| A. | humans |
| B. | insectivorous plants |
| C. | invertebrates |
| D. | saprophytic plants |
| Answer» C. invertebrates | |
| 2. |
Osteomalacia occurs due to deficiency of ___________ |
| A. | Vitamin D |
| B. | Vitamin A |
| C. | Vitamin B |
| D. | Vitamin E |
| Answer» B. Vitamin A | |
| 3. |
Kwashiorkor disease occurs due to deficiency of _____________ |
| A. | lipids |
| B. | sugars |
| C. | hormones |
| D. | proteins |
| Answer» E. | |
| 4. |
Microphagial nutrition occurs in __________ |
| A. | paramecium |
| B. | insects |
| C. | euglena |
| D. | hydra |
| Answer» B. insects | |
| 5. |
Enzymes, vitamins and hormones can be classified into single category on biological chemicals because they __________ |
| A. | enhance oxidative metabolisms |
| B. | help in regulating metabolism |
| C. | are conjugated proteins |
| D. | are exclusively synthesized inside the body |
| Answer» C. are conjugated proteins | |
| 6. |
Which of the following vitamin is water soluble and antioxidant? |
| A. | Vitamin B1 |
| B. | Vitamin A |
| C. | Vitamin D |
| D. | Vitamin C |
| Answer» E. | |
| 7. |
Which of the following does not release any enzyme? |
| A. | Salivary glands |
| B. | Esophagus |
| C. | Stomach |
| D. | Pancreas |
| Answer» C. Stomach | |
| 8. |
Which of the following are the chisel shaped teeth use for biting? |
| A. | Incisors |
| B. | Canines |
| C. | Molars |
| D. | Pre molars |
| Answer» B. Canines | |
| 9. |
The involuntary muscular movement of alimentary canal is called _________ |
| A. | Amoeboid movement |
| B. | Peristalsis movement |
| C. | Smooth movement |
| D. | All of the mentioned |
| Answer» C. Smooth movement | |
| 10. |
Diastema is associated with _________ |
| A. | Absence of teeth |
| B. | Organ of corti |
| C. | Retinal cells |
| D. | Presence of extra teeth |
| Answer» B. Organ of corti | |
| 11. |
Alimentary canal of herbivores differs from carnivore in having _________ |
| A. | Short alimentary canal |
| B. | Long alimentary canal |
| C. | Thin alimentary canal |
| D. | Fat alimentary canal |
| Answer» C. Thin alimentary canal | |
| 12. |
The pH of saliva is? |
| A. | 9.5 |
| B. | 8 |
| C. | 7.5 |
| D. | 6.8 |
| Answer» E. | |
| 13. |
How many teeth appear twice during the life span of an individual? |
| A. | 16 |
| B. | 17 |
| C. | 20 |
| D. | 32 |
| Answer» D. 32 | |
| 14. |
Alimentary canal is absent in __________ |
| A. | Fasciola hepatica |
| B. | Taenia solium |
| C. | Ascaris suum |
| D. | Ancylostoma caninum |
| Answer» C. Ascaris suum | |
| 15. |
Crown of teeth is covered by __________ |
| A. | enamel |
| B. | dentine |
| C. | skin |
| D. | sone |
| Answer» B. dentine | |