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CGP GCSE Biology > ... Or How Fast a Substrate Disappears > Flashcards

... Or How Fast a Substrate Disappears Flashcards

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1
Q

What does the enzyme analyse catalyse?

A

The breakdown of starch to maltose

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2
Q

How is it easy to detect starch?

A

Using iodine solution - if starch is present it will go from browny-orange to blue-black

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3
Q

What can you time?

A

How long it takes for the starch to disparar by regularly sampling the starch solution, and use the times to compare rates between different tests

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4
Q

What can you see by adjusting the water bath temp?

A

How temp affects the activity of amylase

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5
Q

What do you need to control?

A

The variables

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CGP GCSE Biology (226 decks)

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