Some examples of nutrients that require only passive transport through cells would be small molecules of glucose, oxygen, amino acids, carbon dioxide, and water.
Passive transport is not an example of essential nutrients for the cell.
Passive transport occurs inly with plasma membrane.
Active transport requires energy; passive transport does not.
Active transport uses energy in the form of ATP. Active can force electrons against the electron gradient as in the electron transport chain. Passive transport does not use energy and an example of passive transpost is osmosis.
Active transport because it move up the concentration gradient which requires energy to do so. Where as the passive transport goes down the concentration which does not need energy.
Passive transport is not an example of essential nutrients for the cell.
Passive transport occurs inly with plasma membrane.
Active transport requires energy; passive transport does not.
Active transport uses energy in the form of ATP. Active can force electrons against the electron gradient as in the electron transport chain. Passive transport does not use energy and an example of passive transpost is osmosis.
Diffusion (passive transport) needs no energy to take place, and therefore no need for transport or carrier protiens. Active transport uses carrier protiens, as the cell needs to work against a concentration gradient. This requires energy. Diffusion can take place outside of cells Active transport can't take place outside of cells.
Active transport because it move up the concentration gradient which requires energy to do so. Where as the passive transport goes down the concentration which does not need energy.
During passive transport. The particles do this with out energy. During osmosis is also passive tranport. Active transport uses energy or ATP.
passive
Two forms of passive transport (or transport not involving energy/ATP) are diffusion and facilitated diffusion. Another form is osmosis. Also keep in mind that passive transport is for smaller particles.
Active transport requires energy; passive transport does not.
It is passive transport because of the diffusion.
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