QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
Select the feature that best describes cell membranes:
A. They are selectively permeable.
B. They are impermeable.
C. They allow all substances to pass through.
D. They are rigid and inflexible.
6 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1I'll solve this step by step:
Step 2: Understand the key characteristics of cell membranes
Cell membranes are complex biological structures that play a crucial role in controlling what enters and exits a cell. To determine the best description, we need to consider the membrane's fundamental properties.
Final Answer
They are selectively permeable. The cell membrane's ability to selectively control what enters and exits the cell is a critical function that maintains cellular homeostasis and protects the cell's internal environment.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students