Fill in the following concept map to review the processes by whic...

Question

Fill in the following concept map to review the processes by which molecules move across membranes.

Accepted Answer

Hello, everyone here. We have a question asking which of the following faces the greatest difficulty while passing the plasma membrane? And our answer is d the sodium ion islands do not diffuse across the membrane because they are polar. Instead, they flow via ion channel proteins, which shield them from the hydrophobic center of the membrane. So sodium ion has the most difficulty while passing the plasma membrane. Thank you for watching. Bye!

Fill in the following concept map to review the processes by which molecules move across membranes.

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