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NTA Abhyas NEET2020ChemistryBiomoleculesPractice

Select the INCORRECT statement from the following.

Options

  1. AAll biomolecules show turnover in cell.
  2. BThere is no uncatalysed reaction in living systems.
  3. CMetabolic pathways are either linear or circular
  4. DLiving state is an equilibrium steady state to perform work.

Correct answer

D. Living state is an equilibrium steady state to perform work.

Step-by-step solution

All biomolecules have a turn over which means that they are constantly being changed into some other biomolecules and also made from some other biomolecules. Every chemical reaction occurring in the body is a catalysed reaction. There is no uncatalysed metabolic conversion in living systems. Metabolites are converted into each other in a series of linked reactions called metabolic pathways. These metabolic pathways are similar to the automobile traffic in a city. These pathways are either linear or circular. These

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