osmsis
Ions and molecules move into and out of the cell by two main methods:Passive transport does not require any energy. Molecules wither diffuse into the cell or enter the cell via transporter proteins located on the cell membrane.Active transport requires the use of ATP molecules to move ions or molecules into and out of the cell.
Molecular Transport (in cells) is the movement of materials across a cell membrane. The two kinds of Molecular Transport used in organisms are Active Transport and Passive Transport. Active Transport- materials move across the plasma membrane with the use of energy (like Adenosine Triphosphate) Passive Transport- materials move accross the plasma membrane without the use of energy
active transport -transport against concentration gradient that requires chemical energy passive transport- requires no energy at all
Active transport is the process of moving solutes against their electrochemical gradient. This is essential to maintain the intracellular ionic composition of cells and to import solutes that are at a lower concentration out side the cells and to import soultes that are at a lower concentrion outside the cell than inside. (i) Coupled transporters couple the uphill transport of one solute across the membrane to the downhill transport of another. (ii) ATP-driven pumps couple uphill transport to the hydrolysis of ATP. (iii) Light-driven pumps, which ae found mainly in bacterial cells, couple uphill transport to an input of energy from light.Your three types of Active Transport is therefore Coupled Transporters, ATP-driven pumps, and Light-driven pumps.
easy electricity electricalshocks and vibration,etc.and you know what im just 9 and I could answer this question!
These are all types of active transport involving the movement of materials across a cell membrane. Phagocytosis refers to the process of engulfing large particles, pinocytosis involves taking in fluids or solutes, and exocytosis is the release of materials from a cell.
passive and active
Passive transport includes diffusion, facilitated diffusion, and osmosis.
speed trains and trains to transport people
Phagocytosis, pinocytosis, and exocytosis are all types of cellular transportation processes. Phagocytosis is the engulfing of solid particles by a cell, pinocytosis is the engulfing of liquid particles, and exocytosis is the release of substances from a cell.
Facilitated diffusion is the passive transport of molecules across a membrane with the help of transport proteins. This process occurs down the concentration gradient and does not require energy. In contrast, active transport requires energy to move molecules against their concentration gradient through specific transport proteins.
The three kinds of RNA are: mRNA (messenger RNA) tRNA (transport RNA) rRNA