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General Knowledge :: Biology

  1. Who formulated Cell theory?

  2. A.

     Schwan

    B.

     M.J.Schleiden

    C.

     Henri Dutrochet

    D.

     Both Schawn and M.J.Scheilden


  3. Which of the following are known as the suicide bags of cells?

  4. A.

     Lysosomes

    B.

     Golgi bodies

    C.

     Nucleoli

    D.

     Ribosomes


  5. Which feature do prokaryotic and eukaryotic cells share?

  6. A.

     Nucleus

    B.

     DNA

    C.

     Nuclear membrane

    D.

     Membrane bound Organelles


  7. Which of the following contain enzymes for cellular respiration ?

  8. A.

     Dictyosomes

    B.

     Endoplasmic reticula

    C.

     Lysosomes

    D.

     Mitochondria


  9. The smallest unit that is capable of carrying out life functions is known as

  10. A.

     Tissue

    B.

     Cell

    C.

     Blood

    D.

     DNA


  11. Protein synthesis in a bacterial cell is done by

  12. A.

     Centrioles

    B.

     Flagella

    C.

     Thylakoids

    D.

     Ribosomes


  13. Which one is the first organelle to be discovered?

  14. A.

     Chloroplast

    B.

     Nucleus

    C.

     Vacuole

    D.

     Lysosome


  15. The cell was discovered by

  16. A.

     Hooke

    B.

     Schleiden

    C.

     Oken

    D.

     Darwin


  17. The Powerhouse of the cell is

  18. A.

     Chloroplast

    B.

     Nucleus

    C.

     Endoplasmic reticulum

    D.

     Mitochondria


  19. In which year, Schwann and Schleiden suggested that cells were the basic unit of life

  20. A.

     1832

    B.

     1839

    C.

     1849

    D.

     1852