300300200200100100RespirationPhotosynthesis300200100Potpourri

FINAL JEOPARDY!Jeopardy!Respiration for 300Which of these is involved in photosynthesis but not cell respiration?

CO2, C6H12O6, NADPH, NADH, O2

NADPH

Photosynthesis for 300Put the following in the order an e- will pass through:

NADPH, H2O, Glucose, ETC, Chlorophyll

H2O, Chlorophyll, ETC, NADPH, Glucose

Respiration for 200As electrons travel down the electron transport chain, the direct effect of the released energy is to ___________.

Build up a proton gradient

Photosynthesis for 200Why must plants carry out the dark reactions despite ample ATP production in the light reactions?

ATP lasts for a very short time, so the dark rxns enable plants to store the energy in a long term form (glucose, starch)

Respiration for 100What is the benefit of fermentation to the organisms that carry out the process?

They are able to dispose of pyruvate. This enables glycolysis to continue unhindered.

Photosynthesis for 100What causes water molecules to lyse in the light reactions of photosynthesis?

Chlorphyll molecules are short of electrons after giving them up to the electron transport chain, so they take electrons from water.

Potpourri for 200Through what membrane protein channel do protons pass during chemiosmosis?

ATP synthase

Potpourri for 300What two factors will contribute to the buildup of protons in the thylakoid space?

The splitting of water molecules, and the pumping of protons from the stroma due to the electron transport chain.

Potpourri for 100Daily Double!Whats your wager?