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It means nothing would be able to get through, mainly because all the proteins control the passage and what goes through, if there isn't any protein then the cell will be dead.
There are two kinds of proteins in a cell membrane: peripheral PROTEINS OR trans membrane proteins. Cell membranes are able to perform various functions only because of different membrane protein functions. Most of the membrane proteins have alpha helix structure.
Proteins and lipids don't have cell membranes but are the molecules that make up the bulk of what a cell membrane is.
Proteins such as transporters, channels, and pumps are the main molecules that help control the movement of substances through cell membranes. These proteins facilitate the selective transport of ions, molecules, and other substances into and out of cells, maintaining proper cellular function. Additionally, phospholipids in the membrane also play a role in regulating the movement of substances across the cell membrane.
The answer is proteins.
Hydrophilic proteins.
Proteins do not pass through plasma membranes because they are too large and complex to fit through the small pores of the membrane. Additionally, the membrane is selective in what it allows to pass through, and proteins typically require specific transport mechanisms to enter or exit the cell.
It means nothing would be able to get through, mainly because all the proteins control the passage and what goes through, if there isn't any protein then the cell will be dead.
There are two kinds of proteins in a cell membrane: peripheral PROTEINS OR trans membrane proteins. Cell membranes are able to perform various functions only because of different membrane protein functions. Most of the membrane proteins have alpha helix structure.
Proteins and lipids don't have cell membranes but are the molecules that make up the bulk of what a cell membrane is.
Proteins such as transporters, channels, and pumps are the main molecules that help control the movement of substances through cell membranes. These proteins facilitate the selective transport of ions, molecules, and other substances into and out of cells, maintaining proper cellular function. Additionally, phospholipids in the membrane also play a role in regulating the movement of substances across the cell membrane.
this is a cell
The answer is proteins.
The answer is proteins.
Lipids and Proteins.
Proteins!
Proteins.