1st Online Quiz In Biology Sbis

20 Questions | Total Attempts: 121

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Biology Quizzes & Trivia

First online quiz to be taken by 2nd Year SBIS students SY 2010-2011.


Questions and Answers
  • 1. 
    Which of the following is a cutting instrument used for slicing very thin pieces of specimens for slide preparations?
    • A. 

      Centrifuge

    • B. 

      Microtome

    • C. 

      Micromanipulator

    • D. 

      Staining

    • E. 

      None of the above

  • 2. 
    Which among the following is a factor or cause of food spoilage?
    • A. 

      Bacteria

    • B. 

      Fungi

    • C. 

      Moisture

    • D. 

      Warm temperature

    • E. 

      All of the above

  • 3. 
    Hydrophobic regions consist of polar molecules which are soluble in water.
    • A. 

      True

    • B. 

      False

  • 4. 
    The concetration is not affected by the amount of solute in a solution. 
    • A. 

      True

    • B. 

      False

  • 5. 
    Which among the following is not a composition of the cell membrane?
    • A. 

      Protein

    • B. 

      Cholesterol

    • C. 

      Carbohydrate chain

    • D. 

      None of the above

  • 6. 
    Diffusion is a passive transport.
    • A. 

      True

    • B. 

      False

  • 7. 
    Diffusion and ___________ is an example of passive transport.
  • 8. 
    Osmosis is possible with the presence of a semi-permeable membrane.
    • A. 

      True

    • B. 

      False

  • 9. 
    The concetration of a 100mL solution with 40 g of solute is 60%
    • A. 

      True

    • B. 

      False

  • 10. 
    Passive transport is a mechanism of cellular transport wherein substances move against the concetration gradient.
    • A. 

      True

    • B. 

      False

  • 11. 
    What is the amount of solute present in a 1 liter solution? The concentration of the solution  is 10%.
    • A. 

      10g

    • B. 

      100g

    • C. 

      10,000g

    • D. 

      1,000g

    • E. 

      0.1g

  • 12. 
    Hypertonic solutions contain higher amount of solutes.
    • A. 

      True

    • B. 

      False

  • 13. 
    Which of the following best describes an isotonic solution?
    • A. 

      Solutions of equal concentration of solutes

    • B. 

      Solutions of with higher concentration of solutes

    • C. 

      Solutions of with lower concentration of solutes

    • D. 

      All of the above

  • 14. 
    Pinocytosis is also described as "CELL EATING"?
    • A. 

      True

    • B. 

      False

  • 15. 
    What is being described as a condition of the image of an animal cell?
    • A. 

      Shriveled

    • B. 

      Normal

    • C. 

      Lysed

    • D. 

      Plasmolyzed

    • E. 

      Turgid

  • 16. 
    A mitochondrion is bigger than a ribosome.
    • A. 

      True

    • B. 

      False

  • 17. 
    What is name of this equipment?
    • A. 

      Microtome

    • B. 

      Centrifuge

    • C. 

      Micromanipulator

    • D. 

      None of the above

  • 18. 
    Adding salt to food can cause removal of water in the cytoplasm of microorganism. 
    • A. 

      True

    • B. 

      False

  • 19. 
    Amphipatic means containing both hydrophobic and isotonic regions.
    • A. 

      True

    • B. 

      False

  • 20. 
    Which of the following is the complete name of Sir Riz?
    • A. 

      Lorizty Lo Calingasion

    • B. 

      Lorizty Lo Calingacion

    • C. 

      Loristy Lo Calingacion

    • D. 

      None of the above