Which Part of the Cell Membrane Acts as a Barrier

question 80

Multiple Choice

Which part of the cell membrane acts as a barrier to hydrophilic molecules entering the cell?

• A) hydrophilic heads
• B) hydrophilic tails
• C) hydrophobic heads
• D) hydrophobic tails
• E) hydrophobic heads and tails

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Definitions:

Evaluation Methods

Techniques and processes used to determine the effectiveness, value, or impact of an activity, program, or policy.

Effectiveness

Effectiveness is the degree to which something achieves its intended outcome or results in a successful, desired effect.

Developing Group

The process of forming and establishing a group with common goals or interests.

Observational Measures

are methods of assessing behavior or phenomena as they naturally occur without manipulation or intervention by the observer.