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Where does the protein to make the plasma membrane?
that is found in a prokyotic cell
What does a plasma membrane protein do?
Helps substances move in and out of the cell
What is the plasma membrane of a cell made of?
It is made up of protein and lipids
Is messenger RNA a constituent of a plasma membrane?
No, messenger RNA (mRNA) is not a constituent of the plasma membrane. mRNA is a type of RNA molecule that carries genetic information from the DNA in the cell nucleus to the ribosomes in the cytoplasm where protein synthesis occurs. The plasma membrane is primarily composed of lipids and proteins that help regulate the passage of molecules into and out of the cell.
Where does most ATP take place within a cell?
Mainly produced in mitochondria. Also some produced in cell plasma
Which of the following incorrectly matches the type of cell type of protein and site of the proteins synthesis?
prokaryote, plasma membrane protein, ribosome bound to plasma membrane
Is when extensions of the plasma membrane surround a macro-molecule?
That is called endocytosis, specifically phagocytosis when the macro-molecule is a solid particle or pinocytosis when it is a liquid. In this process, the plasma membrane surrounds the molecule to form a vesicle, which then enters the cell.
The plasma membrance of a cell consists of?
The plasma membrane of a cell consists of a phospholipid bilayer embedded with proteins. It acts as a barrier that controls the entry and exit of substances into and out of the cell. It also plays a role in cell signaling and communication with the environment.
When a signal molecule such as a growth hormone binds to a receptor protein in the plasma membrane it stays on the outside of the cell. How might the inside of the cell know that the signal has bound?
When a signal molecule binds to a receptor protein on the cell membrane, it triggers a cascade of signaling events inside the cell through intracellular signaling molecules like second messengers. These second messengers relay the signal from the receptor at the cell membrane to the cell's interior, which initiates a response by activating various cellular processes. This signal transduction pathway enables the inside of the cell to detect and respond to the binding of the signal molecule at the membrane.
A researcher made an interesting observation about a protein used to build a cell's plasma membrane The final protein in the plasma membrane was slightly different from the protein made by the ER Th?
Golgi Apparatus
The cell or plasma membrane has which macromolecule in it?
The two macromolecules are protein, carbs, and lipids.
How does a large molecule or even a small organism get inside a cell's plasma membrane?
Endocytosis
