Passive Transport
Passive Diffusion-across a cell membrane,passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without the need of energy.
By:Priscilla
2.Diffusion :refers to the process by which molecules intermingle as a result of their kinetic energy of random motion. Consider two containers of gas A and B separated by a partition. The molecules of both gases are in constant motion and make numerous collisions with the partition
ALEJANDRA
Faciliated diffusion-is the process of spontaneous passive transport of molecules or ions across a cell's membrane via specific transmembrane integral proteins.Some examples glucose, sodium ions, and potassium ions.
diffusion is a refers to the process by which molecules inter
Osmosis:Passage of a solvent like perhaps water from a lower-concentration solution to a higher-concentration solution, through a semi-permeable membrane that allows the solvent to pass but not what is dissolved in it separating the two solutions. The flow of solvent stops when both solutions become equal in concentration. In nature, osmosis is an essential process by means of which nutrients are delivered to the cells. Osmosis is an example of diffusion. ALEJANDRA.V
Active transport
Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of their higher concentration.
By:Priscilla
pumps: an energy source for pumping atoms or molecules. 5 : a biological mechanism by which atoms and ions and or molecules are transported across cell membranes compare. jesus ortiz
Endocytosis and Exocytosis By: Kaeden
Endocytosis: Endocytosis engulfs matierials
Exocytosis: Exocytosis makes matierls leave the cell.
Exocytosis: Exocytosis makes matierls leave the cell.
How can osmosis cause death
*it effects of hypotonic
*it also affects the bloode cell becuses they get full of water and thay pop Jesus ortiz
*it effects of hypotonic
*it also affects the bloode cell becuses they get full of water and thay pop Jesus ortiz
Alzheimer's is a disease that affects the brain and is an active transport. Alzheimer's disease causes you to forget things. It can be curerd but treatment can reduce symptoms. Brain cell conections and cells die. Confusion is a common symptom. Alzhiemers is the most common form of Demtia. Alzhiemers is most common in people over the age of 60. By:Kaeden