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QUESTION 5

The experiment conducted by Andre Jagendorf with isolatedthylakoid membranes proved that

possible solutions:

		Blue and red light, but not green, caused photosyntheticproduction of oxygen
		The ATP synthase complex functioned as a molecular rotaryengine
		Molecular oxygen (O2) is derived from water, notCO2
		ATP and NADPH are the direct products of the light reactions,not sugar
		ATP synthesis could be energized by a proton gradient

QUESTION 6

For every molecule of oxygen (O₂) produced, how muchATP and NADPH are produced?

possible solutions:

		3 and 3 respectively
		1 and 1, respectively
		3 and 2, respectively
		2 and 3 respectively
		4 and 4 respectively

QUESTION 7

For every molecule of carbon dioxide (CO₂)incorporated into sugar, how much ATP and NADPH are consumed?

Possible solutions:

		3 and 3 respectively
		1 and 1, respectively
		3 and 2, respectively
		2 and 3 respectively
		4 and 4 respectively

QUESTION 8

When a plant is illuminated after a period of darkness, whatchanges occur in the environment of the chloroplast? Choose allthat are correct

Possible solutions:

		The lumen pH increases
		The stroma pH increases
		The lumen pH decreases
		The stroma pH decreases
		Mg2+ in the stroma increases

QUESTION 9

During the Calvin-Benson Cycle

Possible solutions:

		Chemical energy of ATP and NADPH is used to create a membranepotential
		Chemical energy of ATP and NADPH is used to reduce carbondioxide to sugars
		Chemical energy of ATP and NADPH is used to oxidize carbondioxide to sugars
		Light energy is converted and stored directly by reducing carbondioxide and producing sugars
		Light energy is used to create chemical energy in the form ofATP and NADPH