There is a constant flow of energy between the processes of photosynthesis and cellular respiration. Photosynthesis produces a small amount of ATP energy which is used in cellular respiration to produce more ATP molecules for use in cellular functions. Place the following statements in order (some have been done for you) to summarize how the two processes work together to produce usable energy for all living organisms. 1. Light energy is absorbed by the thylakoid membranes in chloroplasts. 2. 3. 4. PGAL is used to make glucose molecules (energy storage). 5. 6. 7. 8. 9. NADH from the Krebs cycle and O2 from the light reactions of photosynthesis are used in the electron transport chain to create a proton gradient across the inner membrane of the mitochondria. 10. 11. Energy from ATP and NADPH is used to fix CO2 and form PGAL (Calvin-Benson cycle) Pyruvate is broken down into CO2 and acetyl CoA in the matrix Krebs cycle makes NADH molecules The absorbed energy is used to make ATP and NADPH (light reactions of photosynthesis) Glucose is broken down to form pyruvate (glycolysis) The proton gradient is used to make ATP molecules (chemiosmosis) in the mitochondria Acetyl CoA enters the Krebs Cycle ATP molecules are used to power cellular functions in all organisms
There is a constant flow of energy between the processes of photosynthesis and cellular respiration. Photosynthesis produces a small amount of ATP energy which is used in cellular respiration to produce more ATP molecules for use in cellular functions. Place the following statements in order (some have been done for you) to summarize how the two processes work together to produce usable energy for all living organisms. 1. Light energy is absorbed by the thylakoid membranes in chloroplasts. 2. 3. 4. PGAL is used to make glucose molecules (energy storage). 5. 6. 7. 8. 9. NADH from the Krebs cycle and O2 from the light reactions of photosynthesis are used in the electron transport chain to create a proton gradient across the inner membrane of the mitochondria. 10. 11. Energy from ATP and NADPH is used to fix CO2 and form PGAL (Calvin-Benson cycle) Pyruvate is broken down into CO2 and acetyl CoA in the matrix Krebs cycle makes NADH molecules The absorbed energy is used to make ATP and NADPH (light reactions of photosynthesis) Glucose is broken down to form pyruvate (glycolysis) The proton gradient is used to make ATP molecules (chemiosmosis) in the mitochondria Acetyl CoA enters the Krebs Cycle ATP molecules are used to power cellular functions in all organisms
Chapter20: The Protists
Section: Chapter Questions
Problem 4CT: Melvin Calvin and Andrew Benson determined the steps in the light-independent reactions of...
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Transcribed Image Text:There is a constant flow of energy between the processes of photosynthesis and cellular respiration.
Photosynthesis produces a small amount of ATP energy which is used in cellular respiration to produce
more ATP molecules for use in cellular functions.
Place the following statements in order (some have been done for you) to summarize how the two
processes work together to produce usable energy for all living organisms.
1. Light energy is absorbed by the thylakoid membranes in chloroplasts.
2.
3.
4. PGAL is used to make glucose molecules (energy storage).
5.
6.
7.
8.
9. NADH from the Krebs cycle and O2 from the light reactions of photosynthesis are used in the electron
transport chain to create a proton gradient across the inner membrane of the mitochondria.
10.
11.
Energy from ATP and NADPH is used to fix CO2 and form PGAL (Calvin-Benson cycle)
Pyruvate is broken down into CO2 and acetyl CoA in the matrix
Krebs cycle makes NADH molecules
The absorbed energy is used to make ATP and NADPH (light reactions of photosynthesis)
Glucose is broken down to form pyruvate (glycolysis)
The proton gradient is used to make ATP molecules (chemiosmosis) in the mitochondria
Acetyl CoA enters the Krebs Cycle
ATP molecules are used to power cellular functions in all organisms
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