In which of the following conditions should a | vedclass

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(C) Betanin is a pigment stored within the vacuoles of beet root cells. The plasma membrane and the tonoplast (vacuolar membrane) act as semi-permeabl

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High temperature

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(C) Betanin is a pigment stored within the vacuoles of beet root cells. The plasma membrane and the tonoplast (vacuolar membrane) act as semi-permeable barriers that retain the pigment inside the cell. High temperatures cause the denaturation of membrane proteins and increase the fluidity of the lipid bilayer,leading to the disruption of membrane integrity. This damage allows the betanin pigment to leak out of the cells into the surrounding medium. Therefore,a slice of fresh beet root will release more betanin pigment under high temperature conditions.

In which of the following conditions should a slice of fresh beet root release more betanin pigment?

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