Answered: MAKE CONNECTIONS Membranes must be…

MAKE CONNECTIONS Membranes must be fluid tofunction properly (as you learned in Concept 7.1). Howdoes the operation of the electron transport chainsupport that assertion?

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter21: Photosynthesis

Section: Chapter Questions

Problem 6P: pH and in the Chloroplast Proton-Motive Force (Integrates with Chapter 20.) In mitochondria, the...

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Concept explainers

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.

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MAKE CONNECTIONS Membranes must be fluid to
function properly (as you learned in Concept 7.1). How
does the operation of the electron transport chain
support that assertion?

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