diffuse through the lipid bilayer. require transport proteins. enters by receptor-mediated . bind to receptors and trigger the secretion of enzymes by . move through specific channels, which may be gated. The actively transports Na+ and .
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The question mentions several key elements: the lipid bilayer, transport proteins, receptor-mediated entry, specific channels (which may be gated), and the active transport of sodium (Na). Show more…
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polar molecules diffuse through the lipid bilayer. ions require transport proteins. glucose enters by receptor-mediated hormones Ca2+ bind to receptors and trigger the secretion of enzymes by exocytosis move through specific channels, which may be gated. sodium-potassium pump The actively transports Na+ and cholesterol endocytosis K+ nonpolar molecules proton pump
Shveta P.
Molecules such as glucose and amino acids are NOT lipid soluble and therefore they.... easily pass across the cell membrane require active transport to cross the cell membrane at all times must be converted to lipids before they can enter a cell combine with carrier proteins and pass across by facilitated transport must be engulfed by a cell using endocytosis
John N.
The movement of water across the plasma membrane of a cell is facilitated by a. aquaporins. b. substrate-mediated endocytosis. c. receptor-mediated diffusion. d. channel proteins. e. Both a and d are correct.
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