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How Do Cells Keep Us Healthy - Coggle Diagram
How Do Cells Keep Us Healthy
Diffrent Types of Protiens
Transport Protein
Moves molecules using ATP against the concentration gradient
Receptor Protein
receptors send signals to the cells
Channel Protein
uses a signal to allow molecules into or out of the cell
Aquaporin
only lets water into the cell.
Cell Membrane
Made up of a phospholipid bi-layer
Cell membranes have a selective membrane
Has Multiple proteins that let diffusion happen
Diffusion
There are 3 types of diffusion
Facilitated Diffusion
Uses proteins to move molecules in and out of the cell membrane without using energy
Simple Diffusion
Molecules move though the membrane without the help of proteins.
Active Diffusion
Uses energy to move molecules against the concentration gradient
Virus and Bacteria
H1N1
Neuraminidase AKA N proteins represent the key to exit the cell.
Hemagglutin AKA H protiens represent the key that the virus's use to enter the cell.
Concentration Gradient
molecules naturally move from a high concentration to a low concentration without using energy. This Is what allows facilitated diffusion to not use energy while moving molecules.
Vesicle Transport
Endocytosis
Molecules attach to the receptors on the cell membrane and the phospholipid bi-layer flods in on the molecules making a small bi-layer inside the cell called a vesicle.
Exocytosis
It is the opposite of endocytosis. It moves the vesicle to the cell memebrane and it lets the molecules that are in the cell out.