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What else can I help you with?
When would energy be required to bring something in and out of the cell?
Diffusion.
Energy is blank from the cell for passive transport?
Energy is not required for passive transport, as it occurs naturally due to the concentration gradient without the cell expending energy. Examples of passive transport include simple diffusion, facilitated diffusion, and osmosis.
Is it true diffusion is a type of active transport?
Yes except, diffusion is a passive process (no energy is required) whereas active transport requires energy. this is because it is moving UP then concentration gradient whereas diffusion moves DOWN it
Does passive transport rely on diffusion or energy?
No it does not..........simple diffusion is nauture
What kind of energy does diffusion use?
Diffusion is a passive process that uses kinetic energy from the random movement of particles to spread substances from an area of high concentration to an area of low concentration. No external energy input is required for diffusion to occur.
How are the 3 passive transports different?
Simple diffusion - High concentration to low concentration, no energy required osmosis - Movement of water across a membrane, no energy required facilitated diffusion - Movement of substances, protein's are used to help move the substances across the membrane. There are very basic summaries of each.
Why is energy required in passive transport to occur?
Energy is not required for passive transport to occur. Passive transport processes such as diffusion and osmosis rely on the inherent kinetic energy of molecules to move from an area of high concentration to an area of low concentration without the need for external energy input.
Is protein required for diffusion?
facilitated
Energy that drives diffusion?
The energy that drives diffusion is thermal energy, which causes molecules to move randomly and spread out to achieve equilibrium. This kinetic energy allows particles to overcome barriers and move from areas of high concentration to areas of low concentration until they are evenly distributed.
Why isnt cellular energy required for the passenger molecule to be carried across the cell membrane by the carrier molecule?
Because of facilitated diffusion(, which nutralizes it from a higher to a lower concentration.)
Does facilitated diffusion require the use of energy?
Facilitated diffusion does not require the use of energy.
Does the random movement of molecules in diffusion require enery in the form of ATP?
diffusion is a passive transport system in a cell, therefore no ATP is required from the CELL. the molecules, however may exert energy to move
