[New post] [Answer] What makes phospholipid membranes good at keeping some molecules out and allowing others to freely pass?

answertrivia posted: " Answer: They have both hydrophilic and hydrophobic regions. What makes phospholipid membranes good at keeping some molecules out and allowing others to freely pass? The lipid bilayer (or phospholipid bilayer) is a thin polar" Respond to this post by replying above this line New post on AnswerTrivia.com [Answer] What makes phospholipid membranes good at keeping some molecules out and allowing others to freely pass? by answertrivia Answer: They have both hydrophilic and hydrophobic regions. What makes phospholipid membranes good at keeping some molecules out and allowing others to freely pass? The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid molecules. These membranes are flat sheets that form a continuous barrier around all cells . The cell membranes of almost all organisms and many viruses are made of a lipid bilayer as are the nuclear membrane surrounding the cell nucleus and membranes of the membrane-bound organelles in the cell. 53 rows · Fri Oct 26 2001 14:30:00 GMT-0400 (Eastern Daylight Time) · In biological membranes the phospholipids often occur with other … The cell membrane is a biological membrane that separates the interior of all cells from the outside environment which protects the cell from its environment. The cell membrane consists of a lipid bilayer including cholesterols that sit between phospholipids to maintain their fluidity at various temperatures. The membrane also contains membrane proteins including integral proteins that go across the … Fri Oct 12 2001 14:30:00 GMT-0400 (Eastern Daylight Time) · The plasma membrane is a phospholipid bilayer membrane that separates the cell from its environment and regulates the transport of molecules and signals into and out of the cell. Embedded in the membrane are proteins that perform the functions of the plasma membrane. The plasma membrane is not a fixed or rigid structure the molecules that compose the membrane are capable of … Additionally the inner membrane is rich in an unusual phospholipid cardiolipin. This phospholipid was originally discovered in cow hearts in 1942 and is usually characteristic of mitochondrial and bacterial plasma membranes. Cardiolipin contains four fatty acids rather than two and may help to make the inner membrane impermeable. A liposome is a sphe... This free site is ad-supported. Learn more ​ answertrivia | 13th Mar 2021 at 3:35 pm | Categories: Uncategorized | URL: https://wp.me/pcLptW-Ab5 Comment    See all comments Unsubscribe to no longer receive posts from AnswerTrivia.com. Change your email settings at Manage Subscriptions. Trouble clicking? Copy and paste this URL into your browser: https://answertrivia.wordpress.com/2021/03/13/answer-what-makes-phospholipid-membranes-good-at-keeping-some-molecules-out-and-allowing-others-to-freely-pass-3/ Thanks for flying with WordPress.com