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olivia&&hailey<3
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Which processes are active transport of substances in and out of the cell?
cell membrane
What is the transport of substances from the outside to the inside of a cell by a vesicle?
Vesicular active transport
The use of energy to move substances across a cell membrane describes?
Active Transport
What is active transport across the cell?
Active transport simply means the transport of substances against the concentration gradient.In this transport,ATP is utilised.
What is the transport of a substances from the outside to the inside of a cell by a vesicles called?
Vesicular active transport
What is the transport of substances from outside to the inside of a cell by a vesicle called?
Vesicular active transport
Does active transport get substances across a cell membrane?
Transport proteins
What functions do carrier proteins perform in active transport?
Carrier proteins of the cell membrane transport substances down their concentration gradient out of or into the cell by facilitated diffusion and active transport.
What separates active transport from passive transport?
Active transport is when a cell needs to use energy in or to let substances pass in through or out or its cell membrane or cell wall. Passive transport requires to energy at all making substances like water easy to let pass through.
How do substances get in and out of a cell if they are to big to pass through the cell membrane?
Do you mean how do substances move through a cell membrane if they are too big to transport by passive transport?If so, a cell uses active transport to move large particles in and out of a cell. Active transport includes endocytosis, pinocytosis, and phagocytosis.
The movement of substances across the cell membrane that requires the cell to use energy?
It's called active transport. When talking about the cell, it is usually bigger substances that use passages in the cell membrane to access the inner part of the cell, and they need energy to get there. The opposite; passive transport or diffusion, is the movement of dissolved materials through a cell membrane without the use of cellular energy. THis happens with smaller substances.
What 3 ways can substances enter and leave a cell?
Substances can move in and out of a cell in several ways. Diffusion is when a substance will distribute itself in or out of a cell until the distribution on both sides of the cell is balanced. Active transport is when a cell transports a substance across the cell membrane that would not normally be able to pass through. Osmosis is the movement of water from areas with few dissolved dissolved substances to areas with high dissolved substances.
