Help. Gas production in a chemical reaction is always caused by heat.TrueO False

A chemical reaction is a conversion of a substance into a different one with a rearrangement in the…

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Biochemistry

Gas production in a chemical feactIon O True O False

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter7: How The Body Uses Food: Digestion And Absorption

Section: Chapter Questions

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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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O False

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