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Prior to a sports event, blood and urine samples of sports persons are collected for drug tests. a. Why is there a need to conduct such tests? b. Name the drugs the authorities usually look for. - Biology

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Question

Prior to a sports event, blood and urine samples of sports persons are collected for drug tests.

  1. Why is there a need to conduct such tests?
  2. Name the drugs the authorities usually look for.
  3. Write the generic names of two plants from which these drugs are obtained.
Long Answer
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Solution

  1. Some sportspersons resort to unfair practices to enhance their performance. Drug abuse often gives them a shortcut to success. Therefore, it has become necessary to conduct a dope test (for drugs or their derivatives in blood and urine) prior to any sports event to ensure fair play.
  2. The authorities should look for performance-enhancing drugs (PEDs) like gonadotropins, erythropoeitin and human chorionic gonadotropin​ (hCG) in the dope test. Opiate-like drugs, e.g. Vicodin, Percocet, or OxyContin, and cannabinoids are also misused by sportspersons these days.
  3. Generic names of the plants from which drugs are obtained are as follows:
    • Papaver somniferum
    • Cannabis sativa
    • Erythroxylum coca
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Chapter 10: Human Health and Diseases - VALUE BASED QUESTIONS [Page 439]

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Nootan Biology [English] Class 12 ISC
Chapter 10 Human Health and Diseases
VALUE BASED QUESTIONS | Q 32. | Page 439

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