Photosynthesis Respiration Worksheet Key

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Photosynthesis & Cellular Respiration Worksheet

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 foodA. Chloroplasts

___A 2. Site of photosynthesisB. Aneorobic

___F 3.Process occurs in a mitochondrionC. Aerobic ___D 4.C6H12O6D. Glucose

___B 5. Process does not require oxygen E. ATP

___C 6. Process requires oxygenF. Kreb’s cycle

____I 7.Adenosine diphosphateG. Glycolysis

____E 8.Energy storing moleculeH. 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:

Kreb’s Cycle

Electron Transport Chain


13. Name the two stages of photosynthesis and list the starting molecule(s) and ending molecule(s) of each.

Starting Molecule(s)

Light Dependent

Light Independent

Carbon Dioxide

14. What is the general chemical equation of photosynthesis?

6CO2 + 6H2O ------> C6H12O6 + 6O2

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