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Title: Enymes
Description: this is the note i wrote down when i was studying A/L first year at my College. this provides clear ideas with explanation to each terms regarding enzymes so as to be easily understood...
Description: this is the note i wrote down when i was studying A/L first year at my College. this provides clear ideas with explanation to each terms regarding enzymes so as to be easily understood...
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Enzymes are vital important, because in their absence reactions in the cell would be too slow to sustain life
...
•
What is an enzyme?- Is a biological catalyst
...
•
How does it catalysis a chemical reaction?
- It lowers the activation energy of the reaction and speeds up the reaction
...
•
Where do the enzymes function?
-they function within the cell or out of the cell
...
Definition
Enzymes are biological catalysts which are protein molecules made by living cells and function within or out of the cell
and catalyst a chemical reaction by lowering the activation energy of the reaction
...
There are 2 types of inhibitors:
1
...
2
...
The non competitive inhibitors can be considered into 2 types:
1
...
2
...
Competitive inhibitors
(ப ோட்டியுள்ள
மீ ளக்கூடிய நிப ோதி)
Non competitive
reversible (ப ோட்டியற்ற
மீ ளக்கூடிய நிப ோதி)
Non competitive
irreversible (ப ோட்டியற்ற
மீ ளமுடியோத நிப ோதி)
Compete for a position in the
active-site with the substrate
(கீ ழ்ப்படை
...
And I hope that you would have learnt this
in O/L
...
Enzyme
Carbohydrate Digestion
Produced In
Salivary Amylase
Salivary Gland
Pancreatic Amylase
Pancreas
Maltase
Small intestine
Lactase
Small intestine
Invertase
Small intestine
Protein Digestion
Pepsin
Stomach
Rennin
Stomach
Trypsin
Chymotrypsin
Pancreas
Peptidase
Pancreas
Nucleic acid Digestion
Small intestine
Nuclease
Pancreas
Nucleosidase
Pancreas
Fat Digestion
Lipase
Pancreas
Enzymes & Micro Organism
These are some enzymes and the Micro Organism which produce enzymes
...
Below table shows some examples for the microbial synthesis of enzyme
...
Enzyme
1
...
Invertase or Sucrase
Micro Organism
Saccharomyces cerevisiae
1
...
2
...
1
...
Protease
Aspergillus oryzae
1
...
4
...
Glossary
1
...
3
...
5
...
7
...
1
...
2
...
Activation energy: The energy, required to start a chemical reaction
3
...
Allosteric site: Location on an enzyme at which an inhibitor molecule fits
...
4
...
Vitamins are a part of many co-enzymes
...
5
...
6
...
Competitive inhibition:
7
...
Inhibitors:
Title: Enymes
Description: this is the note i wrote down when i was studying A/L first year at my College. this provides clear ideas with explanation to each terms regarding enzymes so as to be easily understood...
Description: this is the note i wrote down when i was studying A/L first year at my College. this provides clear ideas with explanation to each terms regarding enzymes so as to be easily understood...