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What is the slowing or stopping of an early reaction in a biochemical pathway when levels of the end product become high called?
Wiki User
∙ 9y ago
The slowing or stopping of an early reaction in biochemical pathway when levels of the end product become high is to stimulate electron transport chain. Electron transport chain is a series of linked chemical reactions.
Wiki User
∙ 9y ago
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An enzyme citrate synthase in the Krebs cycle is inhibited by ATP What type of inhibition would this be?
Citrate synthase is inhibited by ATP. Obviously, the Krebs cycle produces ATP. This is the first step and one of the major regulatory steps in the pathway. If the cell has plenty of ATP, then it wouldn't need to keep making it, thus the pathway needs to be shut off. ATP inhibits the enzyme to shut off the pathway. This is an example of feedback inhibition (you can also call it negative inhibition or even product inhibition). Feedback inhibition is when the products of a certain biochemical pathway inhibit earlier enzymes, shutting down the pathway.
TCA cycle is Amphibolic in nature-Why?
In aerobic organisms the TCA is amphibolic pathway, one that both srves in the catabolic and anabolic processes. besides its role in the oxidative catabolism of carbohydrates, fatty acids and amino acids, the cycle provides precursors for many biosynthetic pathways
What chemical is formed in a chemical reaction?
The chemical or chemicals formed in a chemical reaction are called the product of the chemical reaction.
What is the difference between stereoselective and stereoselactive reaction?
stereoselective reactions: choice of pathway leading to different stereoisomer from the same starting material. stereospecific reactions: the mechanism means that the stereochemistry of the product is determined by the steriochemistry of the starting material.
What is the second product of the reaction?
It is called a 'by-product'.
Why is photosynthesis referred as to a biochemical pathway?
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.
Is it true that a series of linked chemical reactions in which the product of one chemical reaction serves as the reactant in the next reaction called biochemical pathway?
Yes it is true
The shutting down of a biochemical pathway caused by a key enzyme's sensitivity to the level of the pathway's product?
Feedback Inhibition
What is the shutting down of a biochemical pathway caused by a key enzymes sensitivity to the level of the pathways product?
Such is a negative feedback pathway.
How yogurt is made is it a chemical or biochemical reaction?
It is a biochemical reaction because of the bacteria. :)
Do most hormones regulate by negative feedback mechanisms?
Yes and most biochemical path ways are regulated by negative feedback. Enough of the product made inhibits the enzyme, or biochemical pathway, from making more product/reactions.
What is a chemical reaction in which the products reform the original reactant?
Enzyme catalyzed reactions are the chemical reactions that occur in series where the product of one reaction serves as the reactant in the next reaction. These reaction pathways allow a cell to grow and reproduce.
How is glycolysis turned off?
When an enzyme in a pathway is inhibited by the product of the reaction sequence, feedback inhibition occurs. The product molecule "feeds back" to stop the reaction sequence when the product is abundant.
What end product from a metabolic pathway binds to an enzyme involved in a reaction at the beginning of the pathway. changing the shape of the active site and preventing the enzyme from?
Feedback inhibition
A metabolic pathway where one reactant in the first reaction is also a product in the final reaction?
http://wiki.answers.com/Q/A_metabolic_pathway_where_one_reactant_in_the_first_reaction_is_also_a_product_in_the_final_reaction"dude your a dick.
What is a synthetic biochemical reaction?
In chemistry, chemical synthesis is purposeful execution of chemical reactions to get a product, or several products
How do enzymes effect biochemical reactions?
Enzymes catalyze biochemical reactions by creating enough product that it eventually becomes an inhibitor to the enzyme and will essentially control the rate of reaction with the amount of product produced.
