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Such is a negative feedback pathway.
The way enzymes speed up chemical/biochemical reactions is the same way that catalysts work. They provide an alternate pathway for the reaction which has a LOWER activation energy. They don't actually decrease the activation energy of the pathway in question, but rather they provide a different pathway that has a lower energy of activation.
Enzymes
Enzymes act as catalysts in biochemical reactions.
An enzyme is a catalyst, and it speeds up the biochemical reaction. It does this by providing an alternate pathway for the reaction to occur, and this alternate pathway has a lower activation energy than the pathway in the absence of the enzyme.
Such is a negative feedback pathway.
There are 1000's of enzymes in the body. In a biochemical pathway there maybe be multiple enzymes used! for examply, glycolysis..
A biological pathway is a specific sequence of chemical reactions. It is controlled by the proteins found in the cells.
Because several biochemical reactions governed by specific enzymes take place from photolysis of water to the formation of carbohydrates by assimilation of CO2.
Enzymes
The way enzymes speed up chemical/biochemical reactions is the same way that catalysts work. They provide an alternate pathway for the reaction which has a LOWER activation energy. They don't actually decrease the activation energy of the pathway in question, but rather they provide a different pathway that has a lower energy of activation.
Fermentation
They are known as biochemical enzymes.
photosynthesis involves a complex series of chemical reactions, in which the product of one reaction is consumed in the next reaction. A series of reactions linked in this way is referred to as a biochemical pathway.
Enzymes speed up biochemical reactions by lowering the activation energy of the reaction.
Feedback Inhibition
Proteins.