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Entry of CO2 in the leaves during photosynthesis and its exit during night.
Absorption of water by root hairs is another example of facilitated diffusion.
What else can I help you with?
What type of substances pass through the membrane by facilitated diffusion?
soluble materials which can diffuse passively .
What characteristic is shared by simple diffusion and facilitated diffusion?
They both diffuse the particles in order to reduce the boner.
What is diffusion assisted by special protein molecules which bind to substances that diffuse across membranes?
facilitated diffusion
What are some examples of passive transport?
diffusion facilitated diffusion osmosis
State how facilitated diffusion is achieved?
Facilitated diffusion occurs when a substance is aided across a membrane by a special molecule called an ionophore. Ionophores allow some molecules to diffuse but not others, effectively speeding up the rate of diffusion of that molecule.
Assisted transport of a molecule across the cell membrane without an expenditure of energy is known as?
Passive transport. It relies on the natural movement of molecules from an area of higher concentration to an area of lower concentration, following the concentration gradient. Examples include diffusion and facilitated diffusion.
10 examples of how the government influences your everyday lives?
few examples of diffusion are -:carbon dioxide bubbles in cold drinks diffuse out of the soda and leaves soda flatcigarette smoke diffuses into air and spreads throughout the roomsmell of cookies diffuse through out the house as they are bakedtea leaf diffuse through teabagnaphthalene balls kept in boxes diffuse into atmosphere after some timecamphor diffuse inot atmosphere directly when it is burnt(sublimation)smell of hot delicious food diffuses with other gasesperfume gas molecules diffuse into air whe put so we can smell it
Name a substance that can diffuse across the cell membrane?
Things that aren't charged. Charged particles can't cross the hydrophobic tails, but are attracted to the outward-facing hydrophilic phosphate heads. Things that are charged can still diffuse into the cell, but it must be facilitated by proteins present within the cell membrane.Oxygen and carbon dioxide are some examples of things that can freely diffuse across the cell membrane, water and ions are some example of things that must be facilitated by protein channels.
What types of molecules diffuse through the cell membranes by facilitated diffusion?
Molecules that are charged or polar, such as ions, glucose, and amino acids, diffuse through cell membranes by facilitated diffusion. This process relies on carrier proteins or channel proteins to help facilitate the movement of these molecules across the membrane.
How does ribose diffuse across the membrane?
Ribose is a small molecule that can diffuse across cell membranes through simple diffusion, facilitated by its size and structure. It moves along its concentration gradient from an area of high concentration to an area of low concentration. This process does not require energy from the cell.
Diffusion of glucose and starch?
Glucose and starch diffuse differently due to their molecular sizes. Glucose is a small, soluble molecule that can diffuse easily through cell membranes via facilitated diffusion. In contrast, starch is a large, complex molecule that cannot diffuse through cell membranes and requires enzymatic breakdown before it can be transported into cells.
How does Facilitated diffusion differs from diffusion in that facilitated diffusion?
Facilitated diffusion involves the use of carrier proteins to move specific molecules across the cell membrane, while simple diffusion does not require proteins and involves the movement of molecules from an area of high concentration to low concentration. Facilitated diffusion is selective and allows for faster transport of specific molecules that may be too large or polar to diffuse freely through the membrane.
