In the Process of Dialysis, a Special Semipermeable Membrane Allows

question 94

Multiple Choice

In the process of dialysis, a special semipermeable membrane allows both small molecules and water to pass through, but not large protein molecules. These membranes are used to separate these small molecules and ions from much larger proteins. If a mixture of proteins and small molecules were separated from pure water by a dialysis membrane as shown in the figure, which way would the molecules flow?

• A)Both water and small molecules would pass through into the pure water.
• B)Only the proteins would pass through into the pure water.
• C)Water would enter the solution while small molecules would pass through into the pure water.
• D)Only small molecules would pass through the membrane; water and proteins would not.
• E)Only water would pass through the membrane into the solution.

Understand the ethical considerations in social worker-client interactions.

Identify effective communication techniques in social work.

Recognize barriers to communication within the context of social work.

Understand the impact of verbal and non-verbal communication discrepancy.

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Definitions:

Mental Sets

The tendency to approach situations in a certain way because previous methods have been successful; can sometimes inhibit problem-solving.

Heuristics

Simple, efficient rules, either learned or hard-coded by evolutionary processes, that help in decision-making, forming judgments, and solving problems.

Learning Theory

A set of principles that explains how individuals acquire, retain, and recall knowledge.

Modeling

A method of learning in which individuals ascertain how to act or perform by observing the behavior of others, also known as observational learning or social learning.