GCSE Photosynthesis (AQA) | Baamboozle - Baamboozle

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15

What other variables must be kept the same in this investigation?

species/age/surface area of plant, volume of water, temperature, pH

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15

If we move the flask closer to the lamp - how will this affect the rate of bubbles?

Increase

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15

carbon dioxide + water --> ?

glucose + oxygen

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15

What shape graph will demonstrate the affect increasing temperature have on the rate of respiration

bell shaped curve - peak at optimum

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15

If light intensity is increased - what factors might limit the rate of reaction?

CO2, Water, temperature

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15

Is photosynthesis endothermic or exothermic?

endothermic

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boom

Lose 50 points!

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gift

Win 25 points!

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rocket

Go to first place!

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thief

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15

In which leaf cells do most photosynthesis take place?

Palisade Cells

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15

What makes the temperature graph rate low when it is too cold?

kinetic energy

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monster

Reset all scores!

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magnet

Take 20 points!

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fairy

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banana

Go to last place!

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boom

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gold

Win 50 points!

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gift

Win 10 points!

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thief

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15

What is the term that describes the feature that stops a reaction rate from getting any faster?

Limiting Factor

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15

If CO2 concentration is increased - what shape graph will the rate of respiration make?

increase and then plateau

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15

If a leaf is in the shade, would you expect it to have more or less chlorophyll?

More

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15

what makes temperature graph lower when it is too warm?

denatured enzymes

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15

How could we make this investigation more PRECISE

collect and measure the volume of gas in a syringe/cylinder

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