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Describe the path taken by water at the moment it enters the leaf and leaves through the stomata?
Water enters the leaf through the roots and moves up through the stem to the leaves via the xylem vessels. Once in the leaf, water moves through the mesophyll cells and eventually evaporates from the stomata as water vapor during transpiration.
How does carbon dioxide and water reach the chloroplast in leaves?
The chloroplasts in the leaves absorb the light directly from the sun. The carbon dioxide goes into the leaves through the stomata (tiny holes on the bottom of a leaf) and is diffused through the rest of the cells. The water is absorbed by the roots then carried by the xylem up to the leaf and the cells in the leaf.
The p----- m------- surrounds all cells and is s---------- p-------- to control what enters and leaves the cell.?
The plasma membrane surrounds all cells and is selectively permeable to control what enters and leaves the cell. It regulates the passage of ions, nutrients, and waste products, maintaining a stable internal environment.
What the journey of water through a plant?
Water enters a plant through the roots by osmosis, moving through the root cells and up the stem to the leaves. Water is transported through the xylem tissue in the plant, driven by transpiration (evaporation of water from leaves). Finally, water is released through tiny pores on the leaves called stomata into the air as vapor.
How does water enter leaves?
Water enters the root cells by osmosis and enters into the xylem. The pressure of water entering the xylem creates osmotic pressure, pushing the column of water up through the stem. Water evaporating on the surface of the leaf cells pulls on other molecules and pulls the column of water up the plant and into the leaves.
What leaves the body cells and enters the blood then leaves the blood cells and enters the lungs?
NUTRIENTS AND OXYGEN also water, minerals, and vitamins
Describe the path taken by water at the moment it enters the leaf and leaves through the stomata?
Water enters the leaf through the roots and moves up through the stem to the leaves via the xylem vessels. Once in the leaf, water moves through the mesophyll cells and eventually evaporates from the stomata as water vapor during transpiration.
What is the function of proteins and carbohydrates that are embedded in the cells membrane?
They help control what enters and leaves the cells.
Which is a function of cell membrane in all cells?
It controls what enters or leaves the cell
Most water enters and leaves cells by?
Water moves between cells by osmosis, down a concentration gradient.
How does carbon dioxide and water reach the chloroplast in leaves?
The chloroplasts in the leaves absorb the light directly from the sun. The carbon dioxide goes into the leaves through the stomata (tiny holes on the bottom of a leaf) and is diffused through the rest of the cells. The water is absorbed by the roots then carried by the xylem up to the leaf and the cells in the leaf.
What part of the cells acts as a barrier t ocontrol what enters and leaves the cell?
The cell membrane acts as a barrier to control what enters and leaves the cell. It is selectively permeable, allowing certain substances to pass through while blocking others.
What is a cell membrane and what are the functions of a cell membrane?
They help control what enters and leaves the cells.
What is the function of proteins and carbohydrates that are embedded in a cell?
They help control what enters and leaves the cells.
How oxygen from atmosphere gets into the mesophyll cells in a green plant?
Oxygen enters the mesophyll cells of a green plant through small pores on the leaves called stomata. During photosynthesis, carbon dioxide is taken in through the stomata, and oxygen is released as a byproduct, diffusing from the leaves into the surrounding air.
The p----- m------- surrounds all cells and is s---------- p-------- to control what enters and leaves the cell.?
The plasma membrane surrounds all cells and is selectively permeable to control what enters and leaves the cell. It regulates the passage of ions, nutrients, and waste products, maintaining a stable internal environment.
What process allows carbon dioxide to move into the cells of plant leaves?
Carbon dioxide enters plant cells through small pores called stomata on the surface of leaves. The stomata open to allow carbon dioxide to diffuse into the leaf for photosynthesis, and close to regulate water loss through transpiration.
