Name:__________________________________________Period:_______
Vocabulary: Match the phrases on the left with the term that best fits. Use answers only one time.
___J 1. Organisms that make their own food A. Chloroplasts
___A 2. Site of photosynthesis B. Aneorobic
___F 3.Process occurs in a mitochondrion C. Aerobic
___D 4.C6H12O6 D. Glucose
___B 5. Process does not require oxygen E. ATP
___C 6. Process requires oxygen F. Kreb’s cycle
____I 7.Adenosine diphosphate G. Glycolysis
____E 8.Energy storing molecule H. Energy
____G 9. The anaerobic process of splitting glucose I. ADP and forming two molecules of pyruvic acid J. Autotrophs
____H 10. The ability to do work
11. Use the picture to the right to help you describe the relationship between photosynthesis and cellular respiration.
In the process of photosynthesis, carbon dioxide and water combine in the chloroplast, using the energy from light to make glucose.
In the process of cellular respiration, glucose combines with oxygen in the mitochondria of the cell to produce molecules of ATP which are used by the cell as energy.
Plants and certain bacteria do photosynthesis AND cellular respiration. Animals can ONLY do respiration.
12. Name the three processes of aerobic cellular respiration. How many ATP’s does each process produce, and what is the total ATP produced from one glucose? 3 Processes of Cellular Respiration:
# ATP produced:
Glycolysis
2
Kreb’s Cycle
2
Electron Transport Chain
32
13. Name the two stages of photosynthesis and list the starting molecule(s) and ending molecule(s) of each.
Stages
Starting Molecule(s)
Product(s)
Light Dependent
Water
Oxygen
Light Independent
Carbon Dioxide
Glucose
14. What is the general chemical equation of photosynthesis?
6CO2 + 6H2O ------> C6H12O6 + 6O2
15. What is the general chemical equation of cellular respiration?
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O
16. Compare lactic acid fermentation and alcoholic fermentation by describing what pyruvic acid is changed in to. Be sure to include what type of organism each one takes place in.
What is pyruvic acid changed into?
Organism:
Alcoholic Fermentation
Alcohol and Carbon Dioxide
Yeast, some plants, some bacteria
Lactic Acid Fermentation
Lactic Acid
Animals
17. When and why does our body use lactic acid fermentation? WHEN = When there is not enough oxygen. WHY = To restart glycolysis.
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