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Guard cells are specialized cells that regulate the opening and closing of stomata on plant leaves, thereby controlling gas exchange and water loss. They contain chloroplasts, allowing them to perform photosynthesis and produce the energy needed to function. Additionally, guard cells respond to environmental factors such as light, humidity, and carbon dioxide levels, adjusting stomatal openings to optimize plant health and photosynthesis.
What else can I help you with?
Is a guard cell a tissue a organ or a cell?
A guard cell is a type of cell found in the epidermis of plant leaves. It is not a tissue or an organ; rather, it is a specialized cell responsible for regulating the opening and closing of stomata to control gas exchange and water loss in plants.
What is the function of a vacuole in a Guard Cell?
Vacuoles in guard cells help regulate the movement of water and ions in and out of the cell, which in turn affects the opening and closing of the stomata. The vacuole can change its volume to control the turgidity of the guard cell, leading to the opening and closing of the stomatal pore for gas exchange.
How plants open and close the stomata?
A chain of events leads to an increase in the concentration of sugar in the cell sap in the vacuole of guard cell. osmotic potential of cell sap decreases and guard cells withdraw water from the neighboring cells. this increases turgid pressure of the guard cells it swells up.the swelling of the outer wall causes the guard cells to curve away from each other so increases the gap between them stomata opens). and when guard cells lose water, they become flaccid and comes closer thus stomata closes.
What are some facts about the cell membrane?
it controls what goes in and out of the cell like a door
What are facts about monera bacteria?
it has one cell
Is a guard cell a tissue a organ or a cell?
A guard cell is a type of cell found in the epidermis of plant leaves. It is not a tissue or an organ; rather, it is a specialized cell responsible for regulating the opening and closing of stomata to control gas exchange and water loss in plants.
In what cell does most photosynthesis happen?
guard cell and palliside cell
When a potassium ion (K ) enters a guard cell it creates a solution of?
When a potassium ion (K+) enters a guard cell, it creates a solution with a higher osmotic potential inside the cell than outside. This influx of K+ ions increases the osmotic pressure within the guard cell and leads to the uptake of water, causing the guard cell to swell and ultimately leading to stomatal opening.
Are there facts about the cell nucleus?
No
What is the controls the movement into and out of cell?
prison guard
What controls the size the stoma?
a guard cell.
What would happen if the cell of a developing plant did not differentiate into guard cells?
the cell will died
What is the purpose of the guard cell in a plant?
for exchange of gases
What are facts about MONERAE?
it has one cell
The scientific name for a guard cell?
The scientific name for a guard cell is stoma guard cell. These specialized cells are located in the epidermis of plant leaves and regulate the opening and closing of stomata to control gas exchange and water loss.
How do you kill a guard in oblivion without them fighting back?
I only know of one way this is possible. follow these steps to do this. (i don't know 100% that this works everywhere, but it worked on my Xbox 360) 1. go to bruma, comit a crime and go to jail. 2. when you get in the cell start a fist fight with your cell mate. 3. the guard should come running in and start attacking your cell mate. 4. let the guard kill him. 5. after he is dead the door should be open, just walk out of the cell and punch the guard to death! he wont fight back! (at least he didnt on mine)
What are facts about the United States coast guard?
search and seizure without warrant
