0
Why is passive transport often referred to as a downhill process and active transport as an uphill process?
Because active means a Acted upon force like some one running or something being pushed by say the wind. And as for the passive it is due to the fact gravity being an always constant and ever present force (leastwise on earth) that it as seen and a mindless force just being pulled down.
What else can I help you with?
Does passive transport require sugar?
Passive transport does not require sugar. Passive transport is a process by which molecules move across a cell membrane without the input of energy, such as diffusion or osmosis. Sugar molecules can be transported passively, but the process itself does not depend on sugar.
Is passive transport a non energy requiring process?
Yes, passive transport is a non-energy requiring process because it does not require energy input from the cell. It relies on the natural movement of molecules down their concentration gradient. Examples of passive transport include simple diffusion, facilitated diffusion, and osmosis.
What is the name of the process of how things get in and out of the cell?
The process by which substances enter and exit the cell is called cellular transport. It primarily occurs through two main mechanisms: passive transport, which does not require energy, and active transport, which requires energy expenditure by the cell. Examples of passive transport include diffusion and osmosis, while examples of active transport include endocytosis and exocytosis.
What homeostatic process maoves particles against a concentration gradient?
passive transport
Is a cell required for passive transport?
No. Diffusion (passive transport) can take place without a cell. For example, if you were to put some coloured food dye into a cup of water, the food dye would spread until it eventually was a uniform colour. This is the process of diffusion, which is the movement of a substance down a concentration gradient. Passive Transport means no energy is required.
Does the process of transport, whether passive or active, require energy?
Yes, the process of transport, whether passive or active, requires energy.
Is a endocytosis active or passive transport?
it is an active transport process
Is passive transport a dual process?
yes
Is active transport an active or passive process?
It has is in the name. Active Transport
Is exocytosis a passive or active process in cellular transport?
Exocytosis is an active process in cellular transport.
Does passive transport require sugar?
Passive transport does not require sugar. Passive transport is a process by which molecules move across a cell membrane without the input of energy, such as diffusion or osmosis. Sugar molecules can be transported passively, but the process itself does not depend on sugar.
A transport process that does not require the expenditure of cellular energy is?
Passive transport... the opposite of active transport.
Why is facilitated transport a passsive transport?
Facilitaed Transport is a passive transport because its the same thing. the process is carried out by an enzyme-like carrier. Since it doesn't require energy it is passive
How is passive transport different then active transport?
Passive transport does not require energy input and relies on the concentration gradient to move molecules across the cell membrane. Active transport requires energy (usually in the form of ATP) to move molecules against the concentration gradient.
Is passive transport a non energy requiring process?
Yes, passive transport is a non-energy requiring process because it does not require energy input from the cell. It relies on the natural movement of molecules down their concentration gradient. Examples of passive transport include simple diffusion, facilitated diffusion, and osmosis.
Is exocytosis considered a form of passive transport?
No, exocytosis is not considered a form of passive transport. It is an active process where cells expel materials by fusing vesicles with the cell membrane.
What is the name of the process of how things get in and out of the cell?
The process by which substances enter and exit the cell is called cellular transport. It primarily occurs through two main mechanisms: passive transport, which does not require energy, and active transport, which requires energy expenditure by the cell. Examples of passive transport include diffusion and osmosis, while examples of active transport include endocytosis and exocytosis.
