Photosynthesis/Cellular Respiration

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elizabethhopper
ID:
189399
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Photosynthesis/Cellular Respiration
Updated:
2012-12-13 20:40:46
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Test review Chapter Cells Heredity
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Cells/Heredity Chp 2
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  1. What are the products of photosynthesis?
    A. carbon dioxide and water
    B. carbon dioxide and sugars
    C. oxygen and sugars
    oxygen and sugars
  2. What happens during photosynthesis?
    A. Carbon dioxide is added to the air
    B. The cell uses sunlight to make food
    C. The cell uses glucose to make energy
    the cell uses sunlight to make food
  3. How does photosynthesis benefit heterotrophs?
    A. It adds carbon dioxide to the air
    B. It creates clean water
    C. It creates food that they can eat
    It creates food that they can eat
  4. What happens during cellular respiration?
    A. Oxygen is released into the air
    B. Carbohydrates are released into the blood
    C. Glucose is broken down for energy
    Glucose is broken down for energy
  5. The stage of respiration that release the most energy happens in the
    A. mitochrondia
    B. nucleus
    C. cytoplasm
    mitochondria
  6. Photosynthesis and cellular respiration are related because
    A. They have opposite equations
    B. They both produce carbon dioxide
    C. They both produce oxygen
    They have opposite equations
  7. Together cellular respiration and photosynthesis keep carbon dioxide and oxygen in the air ______________
    A. fairly constant
    B. constantly increasing
    C. constantly changing
    fairly constant
  8. Cancer is a disease where cells
    A. die before they can mature
    B. grow and divide uncontrollably
    C. stop producing DNA
    grow and divide uncontrollably
  9. Carbon dioxide enters the plants through the
    A. chloroplasts
    B. pigments
    C. stomata
    stomata
  10. The energy-releasing process that uses carbon dioxide instead of oxygen is
    A. fertilization
    B. respiration
    C. fermentation
    fermentation
  11. Under which of the following conditions is lactic-acid fermentation most likely to happen?
    A. sleeping
    B. playing video games
    C. a very fast run
    a very fast run
  12. Mitosis is the stage of the cell cycle during which
    A. the cell's nucleus divides into 2 new nuclei
    B. the cell divides into 2 new cells
    C. the cell's cytoplasm divides
    the cell's nucleus divides into 2 new nuclei
  13. Cancer is a disease in which cells
    A. die before they can mature
    B. stop producing DNA
    C. grow and divide uncontrollably
    grow and divide uncontrollably
  14. The use of drugs to treat a disease is called
    A. radiation
    B. surgery
    C. chemotherapy
    chemotherapy
  15. What captures energy from the sun during photosynthesis?
    A. solar cells
    B. chlorophyll and other pigments
    C. stomata
    chlorophyll and other pigments
  16. Cells in many-celled organisms
    A. all look the same
    B. are often quite different from each other
    C. are the same size everywhere
    are often quite different from each other
  17. All organic compounds contain the element
    A. water
    B. oxygen
    C. carbon
    carbon
  18. Specialized cells are found only in
    A. animals
    B. unicellular organisms
    C. multicellular organisms
    multicellular organisms
  19. Plants use energy from the sun to produce sugars and ______________________
    A. carbon dioxide
    B. oxygen
    C. nitrogen
    oxygen
  20. A heterotroph is an organism that cannot
    A. make its own food
    B. make its own carbon dioxide
    C. eat it own food
    make its own food
  21. Organelles that use energy from the sun to make food are ______________
    A. stomata
    B. cuticle
    C. chloroplasts
    chloroplasts
  22. Energy from glucose is released in a process called
    A. photosynthesis
    B. respiration
    C. fertilization
    respiration
  23. The 3 products of cellular respiration are:
    A. energy, carbon dioxide, and oxygen
    B. energy, oxygen, and water
    C. energy, carbon dioxide and water
    energy, carbon dioxide and water
  24. When a mutation disturbs the cell cycle it results in
    A. cancer
    B. flu
    C. tiredness
    cancer
  25. The pigment in chloroplasts that capture the sun's energy are called
    A. chlorophyll
    B. stomata
    C. roots
    chlorophyll
  26.  A group of similar cell that work together to perform a specific function is called a

    A. organ
    B. tissue
    C. organ system
    tissue
  27. Both of these make energy for organisms
    A. nucleus and chloroplasts
    B. mitochondria and chloroplasts
    C. stomata and cuticles
    mitochondria and chloroplasts
  28. What is the complete formula for cellular respiration?  Bonus question
    write it out
  29. What is the complete formula for photosynthesis?
    Write it out
  30. How are cellular respiration and photosynthesis opposite processes
    Tell me
  31. Even though animals do not make their food from sunlight, they still depend on the sun for energy.  Explain this
    If the plants cannot get sunlight they cannot make food for us and they will die.  They also will not be albe to produce oxygen for us and take the carbon dioxide out of the air.

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