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What is the function of the cell membrane in a plant cell called?
The cell membrane protects the cell and regulates what substances enter and leave the cell.
How do the substances leave the plant?
Substances leave the plant through processes such as transpiration, where water evaporates from the leaves, and translocation, where sugars and other nutrients are transported through the phloem tissue to other parts of the plant for growth and metabolism. Additionally, gases like oxygen and carbon dioxide can enter and exit the plant through tiny openings called stomata on the leaves.
What material could not enter a leaf if you were to coat it with wax?
Gas, nutrients, and water would not be able to enter a leaf if it were coated with wax. The waxy layer would create a barrier that prevents the entry of these substances, which are essential for the leaf's photosynthesis and overall functioning.
Where is chlorophyll most abundant in a plant?
Mainly in leave cells. They are modified for photosynthesis
For green plant cells which are the substances that result from cellular respiration that are used in photosynthesis?
In green plant cells, the substances produced during cellular respiration that are utilized in photosynthesis are carbon dioxide (CO2) and water (H2O). During respiration, glucose is broken down to release energy, producing CO2 as a byproduct. This CO2 is then absorbed by the plant during photosynthesis, where it, along with water and sunlight, is converted into glucose and oxygen.
How do substances for photosynthesis enter the plant?
Pores called stomata, which open and close by guard cells.
What help plant to exchange gasses during photosynthesis?
pores in the leaves and stomates allow gases to enter and leave the plant
How do substances for photosynthesis enter and leave the plant?
The gas for photosynthesis...carbon dioxide diffuses into the plant through its stomata ('holes' in the leaf's underside). Water is transported through the plant in the xylem tube (waterproof tube that makes up part of the plants veins and covers the whole plants structure) as it is drawn up from the roots where it is absorbed. It is drawn up by the water evaporationg through the stomata. The light obviously enters the leaf and enters the chloroplasts where it combines with the chlorophyll to provide the energy for the photosynthesis reaction. The products from photosynthesis...glucose and oxygen are removed from the plant leaves. Glucose through the phloem tube (another of the veins) and oxygen through diffusion through the stomata or it is used up in respiration.
What cell main job is to control which substances enter and leave a plant cell.?
The main job of the cell responsible for controlling which substances enter and leave a plant cell is the cell membrane. It acts as a selectively permeable barrier, allowing nutrients and other essential substances into the cell while keeping unwanted substances out. Additionally, the cell membrane also helps maintain the cell's internal environment by regulating the movement of molecules.
What is the function of the cell membrane in a plant cell called?
The cell membrane protects the cell and regulates what substances enter and leave the cell.
What form does energy for photosynthesis enter the plant?
Light.
Why substances pass in and out of stomata?
Substances pass in and out of stomata through diffusion and active transport. Water and gases like CO2 and O2 enter and exit the stomata to support photosynthesis and respiration in plants. This exchange of substances helps regulate plant water balance and the exchange of gases necessary for plant metabolism.
How do the substances leave the plant?
Substances leave the plant through processes such as transpiration, where water evaporates from the leaves, and translocation, where sugars and other nutrients are transported through the phloem tissue to other parts of the plant for growth and metabolism. Additionally, gases like oxygen and carbon dioxide can enter and exit the plant through tiny openings called stomata on the leaves.
What transports food made by photosynthesis throughout the plant?
the phloem transports organic substances made by photosynthesis throughout the plant, mainly sucrose
Which is not a product of photosynthesis?
chlorophyll does not enter the plant, sunlight does.
What two substances are taking in by the plant and used for photosynthesis?
Oxygen and sunlight.
What controls substances that enter and leave the cell?
IT depends on what cell. In the plant cell it is the cell wall and the cell membrane. But in the animal cell it is only the cell membrane.
