Photosynthesis Flashcards

1
Q

Converting light energy into chemical energy stored in the form of sugar

A

Photosynthesis

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2
Q

Equation

A

Carbon dioxide + water + light = sugar + oxygen

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3
Q

Autotrophs

A

Organisms that produce their own food

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4
Q

Stroma

A

Thick liquid

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5
Q

Thylakoids

A

Individual sac

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6
Q

Grana

A

Stack of thylakoids

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7
Q

Chlorophyll

A

Pigment found inside thylakoids sacs and captures light energy

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8
Q

Electromagnetic energy

A

Energy in sunlight

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9
Q

Pigments

A

Light absorbing molecules

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10
Q

Photons

A

Fixed quantity of light energy

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11
Q

Light dependent reaction

A

Converts light energy into chemical energy

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12
Q

Light Independent Reaction

A

Uses ATP and NADPH to produce glucose

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13
Q

LDR occurs in

A

Thylakoid

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14
Q

LIR occurs in

A

Stroma

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15
Q

CO2 fixation

A

CO2 combines with RuBP with the help of RuBP carboxylase

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16
Q

CO2 Reduction

A

CO2 is reduced to a carbohydrate

17
Q

RuPB regeneration

A

Every 3 turns of the Calvin Cycle 5 molecules of G3P reform 3 molecules of RuBP

18
Q

Xylem

A

Carries water

19
Q

Phloem

A

Carries food

20
Q

Stoma

A

Area of gas exchange