How do you determine what molecules or ions will diffuse faster across a membrane?
Added by Miguel G.
Step 1
This includes understanding the membrane's composition (e.g., lipid bilayer, protein channels), thickness, and permeability characteristics. Show more…
Show all steps
Your feedback will help us improve your experience
Dominador Tan and 67 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
How do you make predictions about how likely different molecules are to cross biological membranes based on their chemical properties and the properties of membranes
Dominador T.
Which substances do you think will diffuse across the lipid bilayer most quickly? most slowly?
Sri K.
QUESTION Oxygen, carbon dioxide, and other small molecules cross the plasma membrane through the process of facilitated diffusion, osmosis, diffusion, active transport, endocytosis, and exocytosis. QUESTION The net direction that an ion or molecule moves is dependent upon the size of the molecule, controlled by the temperature of the medium, controlled by the membranes in the vicinity, unpredictable because the movement is random, the result of concentration differences.
Shaiju T.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD