| 166. | Aspirin helps to keep heart attack away as it causes the blood to become |
| a. | Thick |
| b. | Thin |
| c. | Light |
| d. | Dark |
| View Answer Report Discuss 50-50! |
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Answer: (b).Thin
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| 167. | Antibiotics are produced by |
| a. | Bacteria and virus |
| b. | Bacteria and moulds |
| c. | Bacteria and fungi |
| d. | Fungi and algae |
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Answer: (b).Bacteria and moulds
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| 168. | The drug is any chemical substance that modifies |
| a. | Physical reaction |
| b. | Chemical reaction |
| c. | Metabolism |
| d. | Oxidation |
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Answer: (b).Chemical reaction
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| 169. | A person become addicted to cigrettes as they contain |
| a. | Alcohol |
| b. | Nicotine |
| c. | Acid |
| d. | Base |
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Answer: (b).Nicotine
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