Diffusion is one type of passive transport. In Diffusion, molecules move from a higher concentration gradient to a lower concentration gradient. Diffustion does NOT need energy, or ATP.
Q: What is the DEFINITION of DIFFUSION?
A: Diffusion- a type of passive transport in cells in which molecules move from areas where there are more of them to areas there are fewer of them.
ur wlcm (: SnazzyChazzy <33
The diffusion current in a metal-semiconductor diode is derived based on the assumption that the depletion layer is large compared to the mean free path, so that the concepts of drift and diffusion are valid.
Net diffusion means the total diffusion due to both holes & electrons .
Capacitance in mosfet is of three types: gate capacitance diffusion capacitance routing capacitance Gate capacitance: limits the speed of the device t which it can be operated Diffusion capacitance: It is the capacitance due to charge carriers between drain and source. Routing capacitance: It is the capacitance of the metal which is deposited on the top of oxide layer.
At normal room temperatures, mercury has a low vapor pressure combined with a high mass, which makes diffusion pumping more efficient.
innovation means to invent something for the very first time and diffusion means to Spread those ideas, invention... to other groups
diffusion of an idea or innovation that is not suitable for the environment in which it diffused into
Hearth Diffusion is and idea or innovation that spreads outward.
Diffusion current is current that is generated due to the vibration of electrons.
Contagious diffusion is a branch of expansion diffusion. It refers to a cultural trait spreading across a population like a disease.
The definition of apparent diffusion coefficient is a measure of the extent of diffusion of the water molecules that are in tissue. It is a term used in reference to an MRI.
Diffusion refers to the process by which molecules intermingle as a result of their Kineti energy of random motion
I think that it means that you have allot of stuff.
Fick's laws of diffusion describe diffusion and can be used to solve for the diffusion, the concentration gradient (spatial derivative), or in simplistic terms the concept.
controls what enters and exits membrane by using proteins
Simple diffusion is the net movement of substances from a region of high concentration to a region of low concentration so its overall net movement is along the concentration gradient. Simple diffusion does not require energy therefore it is 'passive', substances are diffused across the membrane between the phospholipids.
Hierarchical diffusion is the spread of a feature or trend from one key person or node of authority or power to other persons or places.
The diffusion current in a metal-semiconductor diode is derived based on the assumption that the depletion layer is large compared to the mean free path, so that the concepts of drift and diffusion are valid.