B4 Flashcards

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1
Q

What is the word equation for photosynthesis

A

Carbon dioxide + water —> glucose + oxygen

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2
Q

What is the symbol equation for photosynthesis

A

6CO2 + 6H2O—> C6H12O6 + 6O2

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3
Q

What type of reaction is photosynthesis

A

Endothermic

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4
Q

What factors affect the rate of photosynthesis

A

Temperature, light intensity, carbon dioxide concentration, amount of chlorophyll

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5
Q

In what part of the leaf cell does photosynthesis take place

A

Chloroplasts

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6
Q

What green chemical is found inside chloroplasts

A

Chlorophyll

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7
Q

Other than counting bubbles what other method could you collect oxygen in the photosynthesis RP

A

Gas syringe

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8
Q

What does plant store glucose as

A

Starch

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9
Q

What do plants use glucose for

A

Growth, respiring, converting to fats for storage, to make cellulose for cell walls

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10
Q

What is the word equation for aerobic respiration

A

Glucose + oxygen—> carbon dioxide +water

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11
Q

What is the symbol equation for aerobic respiration

A

C6H12O6 + 6O2 —> 6CO2 + 6H2O

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12
Q

Where in the cell does aerobic respiration take place

A

Mitochondria

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13
Q

What does anaerobic mean

A

Without oxygen

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14
Q

What is the word equation for anaerobic respiration in humans

A

Glucose —> lactic acid

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15
Q

What is the word equation for anaerobic respiration in plant and yeast cells

A

Glucose —> carbon dioxide + ethanol

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16
Q

What is anaerobic respiration in yeast cells called

A

Fermentation

17
Q

What in the human body increases during exercise to allow an increase in respiration

A

Increased heart rate, breathing rate and breathing volume

18
Q

What is the cause of ache and fatigue during exercise

A

Lactic acid

19
Q

What is metabolism

A

The sum of all chemical reactions in the body

20
Q

What happens to excess proteins once they are broken down

A

They are excreted from the body in urea