Which substances can pass directly through the plasma membrane?
Added by Leslie C.
Step 1
It is composed of a phospholipid bilayer with embedded proteins and carbohydrates. Small, nonpolar molecules such as oxygen, carbon dioxide, and nitrogen can pass directly through the plasma membrane via simple diffusion. Water molecules can also pass through Show more…
Show all steps
Your feedback will help us improve your experience
Suman K and 95 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Which substances cannot pass directly through the phospholipid bilayer of the plasma membrane.
Snida M.
Keemin L.
What types of molecules can move directly through the plasma membrane? What needs some sort of transporter? What is the difference between a transport and channel protein? Which of these can become saturated?
Sri K.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Watch the video solution with this free unlock.
EMAIL
PASSWORD