Protist/Fungi and Photosynthesis/Cellular Respiration Review

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Protist/Fungi and Photosynthesis/Cellular
Respiration Review
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1. Name one thing protists and bacteria have in
common. Name two things that are different about
protist and bacteria.

• 1 thing.. Cell walls? Cilia? Flagella? How
  they reproduce?
• 2 things. Protists may be single-celled
  organisms or multicelled. Bacteria are only
  single-celled. Bacteria have no membrane bound
  organelles, protists have nuclei and other
  organelles. Protists are eukaryotic, while
  bacteria are prokaryotic

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2. How are protists classified? How do fungi-like
protists get their nutrients? How do plant-like
protists get their nutrients? How do animal-like
protists get their nutrients?

• Protists are classfied by how they get their
  food. (plant-like (photosynthesis), animal-like
  (heterotrophs), Fungi-like (heterotrophs that
  absorb their food.)

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3. What are flagella? What are cilia?

• Flagella are whip-like structures used for
  movement.

• Cilia are tiny hair-like projections that are
  used for movement.

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4. List four characteristics of fungi. What
important role do fungi play for our environment?

• 4 characteristics of fungi
• Heterotrophic
• Reproduce by spores
• Cell walls made of CHITIN
• Eukaryotic
• Multicellular
• Fungi are DECOMPOSERS or SAPROBES

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5. What are three things that plants and fungi
have in common?

• 3 things that plants and fungi have in common..
• Eukaryotic
• Have cell walls
• multicellular

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6. Define autotroph. Define heterotroph.

• Heterotroph get their food from consuming or
  absorbing other organisms.

• Autotroph make their own food

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7. What is ATP? How is energy released from ATP?
Explain why it can be said that ATP is a reusable
battery?

• ATP The molecule of energy
• Energy is released from the bond between the 2nd
  and 3rd phosphate.
• ATP is constantly recycled from ADP

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8. Explain the process of photosynthesis. Write
out the chemical equation.
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9. What are the reactants needed for
photosynthesis? What are the products?
PRODUCTS
REACTANTS
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10. Where do the reactants needed for
photosynthesis come from? How are the products
of photosynthesis used?
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11. In what organelle does photosynthesis occur?
Do both plants and animals perform
photosynthesis?

• ONLY plants and blue-green algae undergo
  photosynthesis.

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12. What are three factors that can affect the
rate of photosynthesis?

• Amount of light
• Available water
• Available CO2

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13. What most likely caused the formation of
bubbles?

• Oxygen.
• The plant used the CO2 in the flask to create
  oxygen.

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14. What is cellular respiration? Write out the
chemical equation.
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15. What are the reactants needed for cellular
respiration? What are the products?
REACTANTS
PRODUCTS
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16. Where do the reactants needed for cellular
respiration come from? How are the products of
cellular respiration used?

• Reactants Come from food, air and water
• Products are used for energy and as waste

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17. In what organelle does cellular respiration
occur? Do both plants and animals perform
cellular respiration?

• Mitochondria
• BOTH plants and animals perform cellular
  respiration.

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18. Why is cellular respiration called an
aerobic process? What process will the body
enter into if there is not enough oxygen to meet
the demand?

• Its called an Aerobic process because OXYGEN is
  needed.
• Without Oxygen, the process shifts to Anaerobic
  Fermentation.

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19. 1 molecule of glucose will make ___36______
molecules of ATP during cellular respiration.
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20. Explain why it is said that cellular
respiration and photosynthesis are almost
opposite processes?
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21. Photosynthesis and cellular respiration help
to cycle ____CO2___, ____WATER______, and
____OXYGEN______ through ecosystems
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22. Photosynthesis ____creates_______ energy and
Cellular respiration ______releases_________
energy.