4 photosynthesis, cellular respiration and biotechnological applications Flashcards

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1
Q

understand that specific enzymes are needed to catalyse each reaction during photosynthesis and cellular respiration

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2
Q

know what NADP+ and ADP do in photosynthesis

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3
Q

know what ADP, FAD and NAD+ do in cellular respiration (later)

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4
Q

state what happens to coenzymes once they have delivered their energy or H+

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5
Q

list the loaded and unloaded forms of NADP+, ADP, NAD and FAD (later)

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6
Q

state the inputs and outputs of the light dependant stage

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7
Q

state the inputs and outputs of the light-independent stage

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8
Q

state the location within a chloroplast (granum, stroma) where each stage occurs

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9
Q

state the role of Rubisco

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10
Q

explain the issues faced by C4 and CAM plants (desert and tropical plants)

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11
Q

describe the conditions in which rubisco is more likely to bind to O2 than CO2

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12
Q

describe photorespiration and when it occurs

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13
Q

state how C4 plants have adapted to avoid photorespiration

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14
Q

explain why PEP carboxylase can avoid photorespiration

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15
Q

state how CAM plants have adapted to avoid photorespiration

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16
Q

explain the importance of maximising photosynthetic efficiency

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17
Q

define ‘limiting factor’ in chemical reactions

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18
Q

explain how light availability can affect the rate of photosynthesis

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19
Q

explain how water availability can affect the rate of photosynthesis

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20
Q

explain how CO2 concentration can affect the rate of photosynthesis

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21
Q

explain why temperature affects the rate of photosynthesis

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