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899789
Enzymes/Digestion
Description
A mind map of enzymes and digestion
No tags specified
gcse boiology
enzymes
digestion
bile
biology
Mind Map by
Gemmar787
, updated more than 1 year ago
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Created by
Gemmar787
over 10 years ago
94
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0
Resource summary
Enzymes/Digestion
Enzymes
acts as a biological Catalyst which speeds up reaction without changing
Enzymes are large protein molecules
Lower the actervation energy - speed up reaction
PH 3 - Pepsin
Wrong PH = Dentured
PH8 - amylase
Actervation site
Actervation engergy = minimum temp
Lower temp = slower reaction
Catabolic reaction - Breacks things up
Anabolic reaction - builds things up
Actervation site is where the reactant binds together with the reactant
Bile
Produced in the liver
stored in the gall bladder
added to the small intestine
Small intestine absorbs water
Large surface area
Good blood surpply
one cell thick
Emulsifies fats
Breaks down large fats droplets into small ones
Creating a larger surface area for LIPASE to act apon
Neutrailsed stomach acid, creating an alkine
Creating the best conditions for enzymes to work bes at
Types of enzymes
Carbohydrase (amalaze)
Carbohydrates
Sugar/Gloucose
Protease
Protein
Amino acids
Lipase
Fats and oils
fatty acids
Media attachments
Enzymes_pic (image/jpg)
slow_to_fast (image/png)
food-digestion (image/jpg)
enzymes (image/jpg)
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