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•also called the plasma membrane or plasmalemma
•surrounds all cells
•controls the movement of substances in and out of cells.
•Largest cellular organelle in animals
•contains a wide variety of molecules, Protein
lipids
•contains the majority of the cell's genetic material•found by Franz Bauer
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∙ 14y ago
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What are some facts about the cell membrane?
it controls what goes in and out of the cell like a door
Is the fallowing sentences true or false the cell wall lies inside the cell membrane?
Well, the cell membrane is part of the cell. It's like a plastic wrap around the cell to keep it together. It is a thin shell only found on animal cells. Cell walls are like hard shells. These are only found on plant cells. So, its false.
A nonsteroid hormone enters a target cell by passing across its cell membrane?
false
What about a cell's resting membrane potential is FALSE?
The resting membrane potential is maintained by solely by passive transport processes.
Is the following sentence true or false the main function of the cell membrane is to control comes into and out of a cell?
TRUE
Is it true that the transport proteins span the cell membrane allowing the selectively permeable membrane to regulate which molecules enter an leave the cell?
false
What are some facts about the cell membrane?
it controls what goes in and out of the cell like a door
Is the fallowing sentences true or false the cell wall lies inside the cell membrane?
Well, the cell membrane is part of the cell. It's like a plastic wrap around the cell to keep it together. It is a thin shell only found on animal cells. Cell walls are like hard shells. These are only found on plant cells. So, its false.
Is the main function of the cell membrane is to control what comes into and out of the cell true or false?
True.
A nonsteroid hormone enters a target cell by passing across its cell membrane?
false
Is the main function of the cell membrane is to control what comes into comes into and out of a cell true or false?
It is true
What about a cell's resting membrane potential is FALSE?
The resting membrane potential is maintained by solely by passive transport processes.
Is the following sentence true or false the main function of the cell membrane is to control comes into and out of a cell?
TRUE
True or false Ribosomes differ from other organelles in that they are membrane bound?
FalseRibosmes are naked organelles.Every other organelles except cell wall are membrane bound
Proteins at the inner surface of the plasma membrane attach the membrane to the cells support structure making the cell rigid?
false
What is FALSE regarding the membrane potential?
Both potassium and sodium ions can "leak" through the cell membrane due to diffusion.
Is the glycocalyx is often referred to as the cell coat which is somewhat fuzzy and sticky with numerous cholesterol chains sticking out from the surface of the cell membrane .true or false?
false.
