Moderate

Minamata disease is due to pollution of:

Correct answer: C. Industrial waste mercury into fishing water

  • A. Organic waste into drinking water
  • B. Oil spill in water
  • C. Industrial waste mercury into fishing water
  • D. Arsenic into the atmosphere

Explanation

Since the discovery of the disease, investigation of the cause has been made, and finally in 1968, the government announced its opinion that Minamata Disease was caused by the consumption of fish and shellfish contaminated by methylmercury compound discharged from a chemical plant. It is neurological syndrome.

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The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.

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