Describe mechanisms that biological systems use so that opposing reactions don’t occur at the same time.
Describe mechanisms that biological systems use so that opposing reactions don’t occur at the same time.
Homework Answers
Mechanisms by which the biological systems use so that opposing reactions dont occur at the same time are,
- Allosteric regulation - binding of oxygen to haemoglobin decreases it's affinity for carbon dioxide and vice versa
- Competitive inhibition - the substance that stimulates the enzymes of forward reaction acts as a competitive inhibitor for enzymes of reverse reaction. For example, ATP in glycogenolysis and glycolysis.
- Feedback control - decrease in blood pressure stimulates baroreceptor which in turn causes raise in blood pressure by renin angiotensin system.
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Describe mechanisms that biological systems use so that opposing
reactions don’t occur at the same time.
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Describe some control problems that might arise and some
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