Enzymes in biology b2
- Created by: its_just_me
- Created on: 25-11-16 16:54
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- Enzymes
- Catalysts
- Not alterred
- speed up reactions
- In the body
- Amylase: starch ====> glucose
- pancreas and small intestine
- Lipase: lipids ====> fatty acids
- Protease: proteins ==> amino acids
- stomach: pepsin
- salivary glands
- pancreas and small intestine
- Lipase: lipids ====> fatty acids
- Protease: proteins ==> amino acids
- stomach: pepsin
- Amylase: starch ====> glucose
- Made of proteins
- antibodies
- hormones
- building blocks
- need optimum conditions
- Temperature
- denature/ damage
- Ph level
- Bile
- produced in liver
- stored in gall bladder
- released into small intestine
- alkali neutralize stomach acids
- Bile
- Ph level
- denature/ damage
- Ph level
- Bile
- produced in liver
- stored in gall bladder
- released into small intestine
- alkali neutralize stomach acids
- Bile
- Temperature
- used in industry
- bio detergents
- break down bio material: food, blood
- effective at working in lower temperatures
- eg lipase, protease
- change foods
- baby foods broken down
- carbohydrase: starch syrup => sugar syrup
- isomerase: glucose => fructose
- good
- specific
- lower temperature = lower costs
- work long time
- biodegradable
- bad
- allergies
- expensive
- contamination
- denatured, temp, poisons, ph
- bio detergents
- Catalysts
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