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Carbon dioxide enters leaf cells by active transporr or diffusion?
Wiki User
∙ 7y ago
actually two mechanisms are in play here: osmosis and transpiration
Wiki User
∙ 12y ago
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What substance is correctly paired to the way it crosses the plasma membrane?
Water crosses via osmosis. glucose via diffusion. Carbon dioxide needs assistance to pass through the membrane so it requires active transport.
What is the active ingredient in dry ice?
Dry ice is solid carbon dioxide.
How is the active transport different from diffusion?
The main difference is that diffusion does not require energy and active transport does require energy. Just for the record diffusion has a concentration that moves from high to low, and active transport has a concentration that moves from low to high. (Hope this helps to answer your question!)
What requires energy diffusion fcilitated diffusion osmosis active transport?
b and c active transpot and faciliated
What includes diffusion osmosis and facilitated diffusion?
diffusion and osmosis are types of ways to get materials into or out of a cell
What type of transport is carbon dioxide passive or active?
Passive (diffusion).
Oxygen and carbon dioxide are exchanged in the lungs and through all call membrane an active transport b diffusion c filtration d osmosis?
osmosis
What conditions does yeast need to be active and make carbon dioxide gas?
Yeast needs warmth, moisture and some form of sugar to be active and make carbon dioxide gas.
The cellular transport process by which carbon dioxide enters a leaf and by which water vapor and oxygen exit is a osmosis b active transport c co- transport d diffusion e bulk flow?
a
Why does carbon dioxide moves into red blood cells by diffusion rather than by active transport?
Do you mean why does carbon dioxide diffuse out of the cells into the bloodstream? Diffusion is the movement of particles from a region of high concentration to a region of low concentration. Carbon dioxide is present in your body cells at a high concentration because the cells are making it. The process which makes carbon dioxide in cells is respiration. This is the release of energy from food. Carbon dioxide is a waste product of respiration. The carbon dioxide molecules diffuse into the blood because there is a lower concentration in the than in the cells. This is because the blood is always moving, so the carbon dioxide is carried away and does not build up. The difference in concentration between the cells and the blood keeps carbon dioxide diffusing in the correct direction. See: http://www.bbc.co.uk/schools/gcsebitesize/biology/cellprocesses/2diffusionandosmosisrev2.shtml
Acids react with .. to produce carbon dioxide?
Carbonates of active metals.
What substance is correctly paired to the way it crosses the plasma membrane?
Water crosses via osmosis. glucose via diffusion. Carbon dioxide needs assistance to pass through the membrane so it requires active transport.
What is the active ingredient in dry ice?
Dry ice is solid carbon dioxide.
What active ingredients are found in 7 up?
Carbon dioxide under pressure
In what gas is sodium hydrogen carbonate an active ingredient in the antacid?
Carbon dioxide.
Mictrowave active for carbon di oxide?
The Exxon's microwave-based uses Carbon Dioxide recycling technology.
Are osmotically active substances simple diffusion or active transport?
simple diffusion.
