Q11. The electron transport chain harnesses the energy from create a used to cre
ID: 201602 • Letter: Q
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Q11. The electron transport chain harnesses the energy from create a used to create in a process called donated electrons to gradient across the This gradient is (2 pts) Q12. Fill in the inputs and outputs of the following table on a per glucose basis. (8 pts) Two are filled in for you Outputs 2 NADH, 4 ATP, 2 pyruvate Inputs Glycolysis Pyruvate oxidation Citric Acid cycle 2 Pyruvate, 2 NAD+, 2 CoA Oxidative phosphorylation Cellular respiration (in total) Q13. Byproducts of fermentation, such as lactate and ethanol, build up because needs to be produced in order to continue making ATP via (2 pts) Chapter 7: Photosynthesis Q14. What is the likely origin of chloroplasts? (2 pts) a. Mitochondria that had a mutation for photosynthesis b. Photosynthetic prokaryotes that lived inside eukaryotic cells c. Prokaryotes with photosynthetic mitochondria d. Eukaryotes that engulfed photosynthetic fungi Q15. CO2 enters and 02 escapes from a leaf via (2 pts) a. Stomata b. Thylakoids c. Grana d. StromaExplanation / Answer
12. Glycolysis input - glucose, 2 ATP, 2 NAD+, 4 ADP + P
pyruvate oxidation output - 2 Acetyl CoA, 2NADH, 2CO2
citric acid cycle input - 2 acetyl CoA, 2 oxaloacetate, 2 ADP + P, 6 NAD+, 2 FAD
citric acid cycle output - 4 CO2, 2 ATP, 6 NADH + H+, 2 FADH2
oxidative phosphorylation input - ADP, O2, NADH
oxidative phosphorylation output - NAD+, ATP, H2O
cellular respiration input - C6H12O6 +6O2
cellular respiration output - 6CO2 +6H2O +ATP
14.Option B - Photosynthetic prokaryotes that lived inside eukaryotic cells.
15. Option A- Stomata - They are tiny openings or pores in the plant tissue that aloow gas exchanges.
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