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What best describes passive transport?
it moves materials from areas of high concentration to areas of low concentrationit moves materials of high concentration to areas of low concentration
What is it called when a cell doesn't use energy to move things across it's membrane?
When a cell doesn't use energy to move substances across its membrane, it is called passive transport. This process relies on the concentration gradient, allowing molecules to move from areas of higher concentration to areas of lower concentration without the expenditure of energy. Common types of passive transport include diffusion, facilitated diffusion, and osmosis.
Can passive membrane transport processes include movement of water from an area of low concentration to an area of high concentration?
No, passive membrane transport processes do not involve movement of substances from areas of low concentration to areas of high concentration. Instead, passive processes such as osmosis and diffusion move substances down their concentration gradient, from areas of high concentration to areas of low concentration without requiring energy input.
Is osmosis an active transport?
It is a type of passive diffusion, as the water travels along a concentration gradiant. As opposed to active transport, where the substances can pass against a concentration gradiant.
What type of passive transports is shown in the transparency?
Passive transport shown in the transparency is diffusion, where molecules move from areas of high concentration to low concentration without the need for energy input.
What type of passive transport is when molecules move from where there are more of them to an area where there are less?
Simple diffusion is the type of passive transport where molecules move from an area of higher concentration to an area of lower concentration without the need for energy input. It is driven by the concentration gradient of the molecules.
What is passive transport that moves particles away from areas with more particles into areas with fewer particles in order to spead them out?
You are describing the process of diffusion.
What makes passive transport passive?
Passive transport is called passive because it doesn't require chemical energy intervention to occur. The four main types of passive transport are diffusion, facilitated diffusion, osmosis, and filtration.
What is a passive transport that moves particles away from areas with more particles into areas with fewer particles in order to spread them out?
This is called diffusion, but it is a purely statistical process - randomly moving particles have a higher probability of spreading from an area of high concentration to an area of low concentration than the other way around, simply because there are more of them in the area of high concentration.
The movement of particles from areas of high concetration to areas of low concetration is called?
Active transport usually involves the movement of particles from high to low concentration.
What is passive transport that moves particle away from areas with more particles into areas with fewer particles in order to spread them out?
This is called diffusion, but it is a purely statistical process - randomly moving particles have a higher probability of spreading from an area of high concentration to an area of low concentration than the other way around, simply because there are more of them in the area of high concentration.
What is description of passive transport?
it moves materials from areas of high concentration on to areas of low concentration
What is a description of passive transport?
it moves materials from areas of high concentration on to areas of low concentration
What type of transport supplies a cell with glucose?
thanks to: Bobama 08. question: what transport supplies a cell with glucose? answer: The passive transport supplies a cell with glucose. A passive transport is the diffusion of particles through the proteins. The particles move from an area of high concentration to an area of low concentration. The cell does not need to use any energy to make this happen. Whereas, an active transport is the movement of particles through proteins against the normal direction of diffusion. Particles are moved from an area of low concentration to an area of high concentration. The cell must use energy to make this happen. This energy comes from the molecule ATP, which stores energy in a form that cells can use. Therefore, the passive cell transport supplies a cell with glucose.
Best description of passive transport?
It moves materials from areas of high concentration to areas with low concentration. A+LS
Under what conditions will passive transport occur?
Passive transport occurs when molecules move across a cell membrane without the use of energy. This process relies on the natural movement of molecules from areas of high concentration to areas of low concentration, down their concentration gradient. The main types of passive transport include diffusion, osmosis, and facilitated diffusion.
What best describes passive transport?
it moves materials from areas of high concentration to areas of low concentrationit moves materials of high concentration to areas of low concentration
