Biology
Grade-8
Easy

Question

Which of the following is a simple organic molecule?

  1. Polysaccharides
  2. Fats
  3. Amino acids
  4. Proteins

hintHint:

Amino acids are the simple organic molecules that combines to form protein

The correct answer is: Amino acids


    • Haldane and Oparin stated that organic molecules were made from inorganic compound due to reducing atmosphere and  uv radiation. 
    • The simple organic molecules then combined to form large complex organic molecules like amino acids combined to form proteins.
    • These organic molecules aggregated to form first non cellular life form that eventually evolved into cellular life form

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