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Water diffuses across a cell membrane through a process called osmosis. Osmosis is the movement of water molecules from an area of high water concentration to an area of lower water concentration, driven by the concentration gradient of solutes across the membrane. This process helps maintain the cell's internal environment and balance the concentration of solutes inside and outside the cell.
Active Transport - the process of moving particles across a cell membrane against a concentration gradient <- right one
when proteins help molecules move across the membrane, it it called Facilitated Diffusion
active transport
Active transport. This process requires energy, usually in the form of ATP, to move molecules or ions against their concentration gradient across a cell membrane.
No, osmosis is a passive process that does not require the use of energy or oxygen. It is the movement of water molecules across a semi-permeable membrane from an area of high concentration to an area of low concentration. Oxygen is not involved in the process of osmosis.
Passive transport is a non-energy requiring process that moves materials across a cell membrane with the concentration gradient. This process includes simple diffusion, facilitated diffusion, and osmosis.
Osmosis.
The early hierarchical directory-based system used to make available information across the Internet is
There are no details on when such an event will be available across the globe. More information will be announced when it's available.
Costco does have merchandise available that is not in the stores . The price of products can vary from 100$ to 300$ and it can be across the places one wants to go to. The amount can vary for across country packages.
Active Transport
the electron transport chain.
the respiratory system
active transport
Diffusion ,osmosis
diffusion