Biology Exam Study Guide

30 Questions | Total Attempts: 42

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Biology Quizzes & Trivia

Questions and Answers
  • 1. 
    Animal cells do not have a/an
    • A. 

      Cell membrane

    • B. 

      Endoplasmic reticulum

    • C. 

      Cell wall

    • D. 

      Cytoskeleton

  • 2. 
    What is osmosis?
  • 3. 
    Why study plants?
    • A. 

      They are cool

    • B. 

      They produce oxygen

    • C. 

      They use CO2

    • D. 

      They are in our every day life-nylon, rayon, cotton, paper, medicines, spices, oils

    • E. 

      We shouldn't

    • F. 

      They contain amino acids that we can't produce for ourselves

  • 4. 
    Plants need food and milkshakes to survive
    • A. 

      True

    • B. 

      False

  • 5. 
    What are meristems?
  • 6. 
    The function of stems are to 1. Produce leaves, branches, and flowers. 2. Transport system that carries water and nutrients. 3. Hold leaves and branches upright.
    • A. 

      True

    • B. 

      False

  • 7. 
    Primary growth occurs
    • A. 

      In the thickness of stems and roots (wide)

    • B. 

      In both the thickness and length of the plant

    • C. 

      In the ends of the plant, so it increases in length (tall)

  • 8. 
    The rise of water in a tall plant depends on capillary action and 
    • A. 

      Osmosis

    • B. 

      Evaporation

    • C. 

      Nutrient transport

    • D. 

      Transpirational pull

  • 9. 
    Most water transport in stems takes place in 
    • A. 

      Heartwood

    • B. 

      Pith

    • C. 

      Phloem

    • D. 

      Sapwood

  • 10. 
    Tracheids and vessel elements make up
    • A. 

      Phloem

    • B. 

      Trichomes

    • C. 

      Xylem

    • D. 

      Meristem

  • 11. 
    What does the stoma/stomata do?
  • 12. 
    What forces do capillary action use? (hint: starts with a c and an a)
  • 13. 
    What is root pressure?
    • A. 

      High concentration of water outside that goes in through the casparian strip

    • B. 

      When little elves pull the water through the root

    • C. 

      The process of evaporation pulls the water up

  • 14. 
    Xylem carries water up the plant.
    • A. 

      True

    • B. 

      False

  • 15. 
    Sink cells are...
    • A. 

      Another word for leaves

    • B. 

      Where nutrients produced in photosynthesis are stored

    • C. 

      Found all throughout the plant

    • D. 

      I don't know

  • 16. 
    The following are examples of ecological methods:
    • A. 

      Looking around

    • B. 

      Feeling things

    • C. 

      Taking pictures

    • D. 

      Sitting on a chair

    • E. 

      Taking back animals

    • F. 

      Testing soil

    • G. 

      Brushing your hair

    • H. 

      Testing air quality

  • 17. 
    Food webs are the steps in an ecosystem in which organisms transfer energy by eating and being eaten. (Simple Line)
    • A. 

      True

    • B. 

      False

  • 18. 
    What is a trophic level?
  • 19. 
    Name the three forms of matter:
  • 20. 
    An abiotic factor is a/an:
    • A. 

      Living thing that can change the environment of an organism

    • B. 

      A nonliving thing that can change the environment of an organism

  • 21. 
    A niche is a full range of physical and biological conditions in which an organism lives and the way it uses the things around it. Almost like the organisms occupation.
    • A. 

      True

    • B. 

      False

  • 22. 
    Name the three forms of symbiosis:
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