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Oxygen is given off during photosynthesis.

It is during the aerobic cellular respiration of the leaf cells that carbon dioxide is given off.

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What is the roll of stomata in photosynthesis?

The stomata are areas on the underside of a leaf from which oxygen from photosynthesis exits, and carbon dioxide enters for photosynthesis.


What substances pass through a leafs stomata?

Water vapor, oxygen, and carbon dioxide pass through a leaf's stomata. Water vapor exits the leaf during transpiration, while carbon dioxide enters the leaf for photosynthesis. Oxygen is a byproduct of photosynthesis and is released from the leaf.


How do oxygen and carbon dioxide diffuse in and out of a leaf?

Oxygen and carbon dioxide diffuse in and out of a leaf through small openings called stomata. During photosynthesis, carbon dioxide enters the leaf through the stomata and oxygen exits. In the process of respiration, oxygen enters the leaf and carbon dioxide exits. This exchange of gases occurs through diffusion, where molecules move from areas of high concentration to areas of low concentration.


What is a gas that moves out of a green leaf during photosynthesis?

Oxygen is the gas released during the process of photosynthesis.


Where does the plant store their energy during photosynthesis?

in the leaf


Where do carbon dioxide and oxygen from the air entre and leave the leaf?

Carbon dioxide and oxygen enter and leave the plant through the stomata, on the underside of leaves.


What happens in the leaf of a plant during photosynthesis?

carbon dioxide


What chemical is made during photosynthesis and stored in the leaf?

chorophyll


Which substances is used to remove chlorophyll from a green leaf during photosynthesis?

Alcohol, such as ethanol or methanol, is commonly used to remove chlorophyll from a green leaf during photosynthesis. This process is known as leaf decolorization or leaf destarching.


How does carbon dioxide and oxygen enter and leave the leaf?

stomata


what two substances enter and leave the leaf in photosynthesis?

The leaf first takes in Carbon Dioxide, or CO2, into it's self through the bottom of the leaf. It uses the CO2 and makes sugars out of it, water, and sunlight. This reaction makes a byproduct, Oxygen, that the leaf lets out, which we use to breathe.


What molecule enters a leaf from the atmosphere?

Carbon dioxide (CO2) is the molecule that enters a leaf from the atmosphere during photosynthesis.