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K7 Metabolism - Photosynthesis

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  • 19. Where does oxygen exit the leaf?
    stomata
  • 11. What is photosynthesis?
    A process where plants convert light energy, water, and carbon dioxide into glucose and oxygen.
  • 14. what is the main product of photosynthesis?
    glucose
  • 8. How does bromothymol blue act as an indicator for carbon dioxide?
    No CO2: blue solution / Yes CO2: green solution
  • 3. How do animals obtain energy?
    By consuming food (that contains stored energy)
  • what is the gas product of photosynthesis?
    oxygen
  • Extend your arms and make 20 small circles in the air, then switch to 20 big circles.
    yay
  • 8. What is the name of the indicator used to detect the presence of carbon dioxide?
    bromothymol blue
  • 20. Glucose - the product of photosynthesis contains carbon. Where do plants get the carbon needed to make glucose?
    from carbon dioxide
  • 18. Where does CO2 enter the leaf?
    stomata
  • Perform 15 jumping jacks
    yay
  • 6. What do we call an organism that makes its own food?
    autotroph
  • 7. What do we call an organism that cannot make its own food?
    heterotroph
  • 5. What is the main energy source for life on Earth?
    the Sun
    the Moon
    fire
    the air
  • 2. Why do living things need energy?
    To grow, reproduce, repair cells, and carry out basic functions.
  • Do 20 lunges (10 on each leg) while standing in place.
    yay
  • Stand up and sit down 5 times without using your hands
    yay
  • Which of the following is an autotroph?
    human
    mushroom
    oak tree
    dog
  • 10. What happens to the rate of cellular respiration during exercise?
    increase
    decrease
    stop
    stay the same
  • Run in place while lifting your knees as high as possible for 30 seconds.
    yay
  • 16. What is the role of chlorophyll in photosynthesis?
    it absorbs energy
  • What is metabolism?
    Metabolism is all the chemical reactions that occur within a living organism to maintain life.
  • 13. What do plants need to perform photosynthesis? (4 factors)
    light, water, carbon dioxide, chlorophyll
  • 15. Where does photosynthesis take place in plant cells?
    chloroplast
  • 9. What is the relationship between exercise and the amount of carbon dioxide exhaled?
    the more we exercise, the more CO2 we exhale
  • 17. What is the term for a specialized structure within a cell that performs a specific function?
    organelle
  • 4. What are some examples of metabolic processes in humans?
    digestion, respiration, reaction, ...