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The plasma membrane is a dynamic structure and ...... within the plasma membrane can move around.
proteins in the plasmsa membrane serve 3 kinds of functions.name them.
1. Acts as a enzyme
2. help recognize and communicate with each other
3. form channels/tunnels for substances that would not be able to pass through the plasama membrane on their own.
movement of particles that move from a concentrated area to a less concentrated area and begin to reach equilibrium
a type of transport where a tunnel/channel/transport protein is required. does no need energy
movement of substances across a membrane in which energy is required, the energy comes from ATP. Helps maintain the cell's chemical environment.
the amount of energy required to raise the temperature of 1 gram of water by 1 degree Celsius
is the process that releases energy by breaking down glucose and other food molecules in the presences of oxygen
step2: krebs cycle
-what goes in
-what goes out
- ATP pyruvate acid(critic acid)
-burst with fresh water
-concentration is great on the inside
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