MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Deficiency of riboflavin causes beri beri. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Deficiency of vitamin K increases the blood clotting time. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Which vitamin can be obtained from sunlight? |
| A. | A |
| B. | H |
| C. | D |
| D. | E |
| Answer» D. E | |
| 4. |
The class of compounds showing vitamin E activity are called _______ |
| A. | phytomenadiones |
| B. | tocopherols |
| C. | ergocalciferols |
| D. | pyridoxines |
| Answer» C. ergocalciferols | |
| 5. |
Deficiency of ascorbic acid in diet causes _______ |
| A. | scurvy |
| B. | beri beri |
| C. | rickets |
| D. | cheilosis |
| Answer» B. beri beri | |
| 6. |
Cyanocobalamin is used for the treatment of deficiency of which vitamin? |
| A. | B<sub>2</sub> |
| B. | B<sub>12</sub> |
| C. | E |
| D. | K |
| Answer» C. E | |
| 7. |
Retinol is vitamin ___ |
| A. | A |
| B. | C |
| C. | D |
| D. | K |
| Answer» B. C | |
| 8. |
Vitamin B2 is also known as _______ |
| A. | thiamine |
| B. | riboflavin |
| C. | cobalamin |
| D. | pyridoxine |
| Answer» C. cobalamin | |
| 9. |
Which of the following water-soluble vitamins are stored in the body? |
| A. | B<sub>2</sub> |
| B. | B<sub>4</sub> |
| C. | B<sub>12</sub> |
| D. | C |
| Answer» D. C | |
| 10. |
Which of the following vitamins are stored in human tissues? |
| A. | B<sub>1</sub> |
| B. | B<sub>2</sub> |
| C. | B<sub>6</sub> |
| D. | K |
| Answer» E. | |
| 11. |
The condition of excess intake of vitamins is called ________ |
| A. | denaturation |
| B. | renaturation |
| C. | avitaminoses |
| D. | hypervitaminoses |
| Answer» E. | |
| 12. |
Which of the following vitamins are soluble in water? |
| A. | A |
| B. | C |
| C. | D |
| D. | E |
| Answer» C. D | |
| 13. |
Which of the following compounds is usually not produced by the human body? |
| A. | Hormones |
| B. | Nucleic acids |
| C. | Vitamins |
| D. | Enzymes |
| Answer» D. Enzymes | |