Intrinsic regulation is when the products of the reaction regulate the rate of the reaction, acting as regulators (usually allosteric) . i.e it is self-limiting.
Pyruvate + CoASH + NAD+ --> Acetyl-CoA + NADH2 + CO2
This is an example of the bridging reaction wherein pyruvate reacts with CoA and NAD+ to form Acetyl-Coa. The intrinsic regulator here is Acetyl-Coa as if it increases in concentration it inhibits the reaction (following Le Chateliers principle).
NADH2 is also an INTRINSIC regulator here.
Metabolic regulation is when genes tell their cells to produce enzymes and regulate their quantity. It controls the activity of metabolic pathways.
Increase the amount of substrate for the enzyme.
EXCRETIONThe removal of metabolic waste products from the body of an organism is known as Excretion .
Enzymes are catalysts in metabolic pathways.
Without enzymes the metabolic pathways are .
Metabolic conversion is all of the biochemical processes that convert food into useable energy and material. For example the metabolic conversion of fructose to DHAP.
Metabolic pathway is the sum total of all the biochemical reactions in our body. It regulation or control is done by our genetic system through both hormonal and nervous control.
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vitamins and mineral
D. Enzymes :)
KEITH N. FRAYN has written: 'METABOLIC REGULATION: A HUMAN PERSPECTIVE'
Infact there are the significance of excretion.Firstly is the removal of unwanted by-products of metabolic pathway, removal of toxic wastes, and also regulation of ionic concentration, water content of the body fluids and lastly regulation of pH.
metabolism is a process that occurs in the cell of living organisms to sustain life.It consist of catabolism and anabolism.
Increase the amount of substrate for the enzyme.
feedback regulation
Most all of the systems in the human body need water. Water has five functions: Cell life, chemical and metabolic reactions, transport of nutrients, body temperature regulation, and elimination of waste.
Most all of the systems in the human body need water. Water has five functions: Cell life, chemical and metabolic reactions, transport of nutrients, body temperature regulation, and elimination of waste.
Urine and sweat are examples of metabolic wastes. Feaces are NOT metabolic wastes.