What is not true about protein in the plasma membrane?
Glycoproteins contain carbohydrate chains that are oriented toward the inner surface of the membrane
... a receptor protein.
The observed difference between the final plasma membrane protein and the ER protein could be attributed to post-translational modifications. These modifications, such as glycosylation or phosphorylation, can alter the protein's structure and function during its journey through the cell to its final destination in the plasma membrane. This dynamic process allows cells to fine-tune protein function for specific roles in different cellular compartments.
No
Proteins are dispersed throughout the plasma membrane along with cholesterol molecules. These components help maintain the structure and functions of the membrane.
No. It is attached to the plasma membrane though, which is important. The cytoskeleton gives cells shape and rigidity etc and so it is important for it to be attached to the plasma membrane. The cytoskeleton is composed of molecules that are located in the cytoplasm but that are attached to the plasma membrane via specific proteins. Hope that helps!
No.
prokaryote, plasma membrane protein, ribosome bound to plasma membrane
Golgi Apparatus
glycoprotein
Helps substances move in and out of the cell
plasma protein
that is found in a prokyotic cell
... a receptor protein.
The observed difference between the final plasma membrane protein and the ER protein could be attributed to post-translational modifications. These modifications, such as glycosylation or phosphorylation, can alter the protein's structure and function during its journey through the cell to its final destination in the plasma membrane. This dynamic process allows cells to fine-tune protein function for specific roles in different cellular compartments.
The plasma membrane is a bi-layer, so yes.
It is made up of protein and lipids
The two macromolecules are protein, carbs, and lipids.