Light dependant reactions Flashcards

1
Q

product of photosynthesis

A

glucose & oxygen (C6,H12,6O2)

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2
Q

What is atp

A

adenosine triphosphate

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3
Q

what is RubP

A

Rubisco (enzyme)

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4
Q

Light dependant reactions

A

stage 1&2
directly energized by light and require chlorophyll
occurs in thylakoid membranes

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5
Q

photoystems

A

clusters of photosynthetic pigments in the thylakoid membrane
captures light energy
order of discovery is PS2 -> PS1

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6
Q

chlorophyll

A

low energy electrons absorb photons which make high energy electrons that get converted to chemical energy

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7
Q

photolysis

A

water molecules split by light
that go to the thylakoid lumen

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8
Q

what is stage 1

A

capturing solar energy

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9
Q

what is stage 2

A

electron transfer & ATP synthesis

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10
Q

where do light dependent reactions occur

A

thylakoid mebrane

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11
Q

what is NADPH

A

molecule that helps turn sunlight into energy

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12
Q

what is NADP+

A

has a extra positive charge bc it helps it carry and transfer energy during photosynthesis

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