Given Two Aqueous Solutions with Different Concentrations of Solute,separated by a Selectively

question 4

Multiple Choice

Given two aqueous solutions with different concentrations of solute,separated by a selectively permeable membrane (permeable to water,but not solute) ,water will move from the solution with ________ solute concentration to the solution with ________ solute concentration.

• A) greater; lesser
• B) lesser; greater
• C) Water will not move between the two solutions.
• D) There is not enough information to answer the question.

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Definitions:

Open Circulatory System

A type of circulatory system where blood is not always contained within vessels but flows freely through cavities in the body.

Pumping Organ

This usually refers to the heart, an organ responsible for circulating blood throughout the body by rhythmic contraction and dilation.

Arteries

Blood vessels that carry oxygen-rich blood away from the heart to all parts of the body.

Veins

Blood vessels that carry blood towards the heart from various parts of the body.