Ch. 8 Practice Quiz

16 Questions | Total Attempts: 98

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Ch. 8 Practice Quiz - Quiz

Please type your name. All feedback is from Ch. 8 Pt. 1 or 2. Hope you find it helpful! <3 If you don't know, just guess; it will tell you the right answers and your score at the end. You can retake it as many times as you want. (There will be an option at the end to retake it. )


Questions and Answers
  • 1. 
    Don't worry about this :) This is the process for cellular respiration. Just type whatever you want int the box when your done.   1ST PROCESS FOR CELLULAR RESPIRATION FOR BOTH AEROBIC/ANAEROBIC RESPIRATION : Place: Cytoplasm Glycolysis process - absence of oxygen (fermentation) <harvesting electrons> Glucose broken down to Pyruvic acid > NADH (electron carriers > gets the electrons) > Gives 2 ATP but not enough   2ND PROCESS NOW FOR JUST AEROBIC PROCESS (ANAEROBIC STOPS): Place: Mitochondria Pyruvic acid moves into mitochondria > gets changed to acetyl-CoA (Why does it change? oxidizes > because oxygen present)   3RD STEP: Place: Mitochondria still Moves into the Krebs cycle (9 stages)> get more electrons out > electrons get carried by NADH and FADH2 (both electron carriers)   4TH STEP: Place: Electron Transport Chain NADH and FADH2 pass their electrons deeper into the mitochondrial membrane (squiggly line thingy in the middle) into the electron transport chain (drives the process to create/synthesize the most ATP possible) FINAL: 36/38 net ATP to use for EACH glucose molecule
  • 2. 
    Don't worry about this :) This is explaining how much ATP is made in each process of cellular respiration. Just type whatever you want int the box when your done. 1 glucose molecule: Fermentation = 2 net ATP Aerobic rep. = 30+ net ATP (makes wayyyy more ATP than just fermentation)
  • 3. 
    Photosynthesis is a chemical process that uses light energy to stick carbon dioxide molecules together with water to make sugars.
    • A. 

      True

    • B. 

      False

  • 4. 
    The oxygen produced during photosynthesis comes from the breakdown of carbon dioxide.
    • A. 

      True

    • B. 

      False

  • 5. 
    The organelle involved in cellular respiration is the mitochondria.
    • A. 

      True

    • B. 

      False

  • 6. 
    Fermentation is another name for anaerobic respiration.
    • A. 

      True

    • B. 

      False

  • 7. 
    Cellular respiration is the breakdown of ATP and occurs in all living cells.
    • A. 

      True

    • B. 

      False

  • 8. 
    Water and dissolved minerals move up the xylem of the plant via capillary action.
    • A. 

      True

    • B. 

      False

  • 9. 
    Sunlight energy is capture by...
    • A. 

      Grana

    • B. 

      Chloroplasts

    • C. 

      Chlorophyll

    • D. 

      Mesophyll

  • 10. 
    Cellular respiration is the [Blank] of photosynthesis. (HINT: not the same but...)
  • 11. 
    Is this equation for aerobic or anaerobic? C6H12O6 + 6 O2  → 6 CO2 + 6 H2O + energy
    • A. 

      Aerobic

    • B. 

      Anaerobic

  • 12. 
    Walls of the xylem are negatively charged and "pull up" the water by _____________ charged hydrogen atoms. 
    • A. 

      Positively 

    • B. 

      Negatively 

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