IA MODIFIED MASTERING BIOLOGY WITH E TEX
IA MODIFIED MASTERING BIOLOGY WITH E TEX
12th Edition
ISBN: 9780136781752
Author: Urry
Publisher: PEARSON
Question
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Chapter 44, Problem 44.1CR
Summary Introduction

To determine: The environmental conditions under which water moves inside a cell by osmosis.

Introduction: The phenomenon of “osmoregulation” regulates the movement of water and ions inside the cell. Osmosis is a type of diffusion in which water, ions, or molecules pass freely from a more concentrated area to less concentrated area through a semipermeable membrane.

Expert Solution & Answer
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Explanation of Solution

There are majorly three types of osmotic conditions namely hypotonic, isotonic, and hypertonic solutions. Water enters into the cell by osmosis under hypotonic conditions. The hypotonic solutions are the solutions in which outside solution has a lower concentration of solute than the inside solution. When a cell is exposed to such types of conditions, water moves into the cell.

Conclusion

The environmental condition that regulates the movement of water into the cell is hypotonic condition.

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Students have asked these similar questions
Under what environmental conditions does water move into a cell byosmosis?
how can osmosis be applied to the physiological principle of a controlled exchange of materials occurs between compartments and across cellular membranes?
A cell containing 2% sucrose solution is placed in a hypertonic solution. A.) In one statement maximum, explain what a hypertonic solution is in reference to solute concentration. B.) In one statement, predict the direction of osmosis ( movement of water) C.) In one statement, predict the resulting change in the cell's shape.
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