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Explore the structure of the plasma membrane with Khan Academy's comprehensive article, offering a free educational resource for all.
Structure of the plasma membrane - Khan Academy
The principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipids and proteins. A phospholipid is a lipid made of glycerol, two fatty acid tails, and a phosphate-linked head group.
可汗学院 - Khan Academy
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Membrane transport - Khan Academy
Exocytosis is a form of bulk transport during which large numbers of molecules are transported out of the cell. In exocytosis, a vesicle (a small, membrane-bound compartment) containing the molecules to be released fuses with the cell membrane, and the contents of …
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Majoritatea membranelor celulare conțin un amestec de fosfolipide, unele cu două cozi saturate (drepte), și altele cu una saturată și una nesaturată (îndoită). Multe organisme — un exemplu fiind peștii — se adaptează fiziologic la medii reci schimbând proporția de …
ხანის აკადემია - Khan Academy
თუ თქვენ ხედავთ ამ შეტყობინებას, ესე იგი საიტზე გარე ...
可汗学院 - Khan Academy
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Кан Академия - Khan Academy
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