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Water molecules

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Q: When oxygen is generated in photosynthesis its comes from splitting what?
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Where does the oxygen made during photosynthesis come from?

It comes from the splitting of water molecules.


Which gas does photosynthesis produce?

Photosynthesis produces oxygen gas (O2) as a by-product. The oxygen comes from the splitting of water molecules at Photosystem II.


The oxygen released into the air as a product of photosynthesis comea from what?

When oxygen is released as a result of photosynthesis, it is a by product of what?reducing NADP+chemiosmosisthe electron transfer system of photosystem Isplitting the water moleculesthe electron transfer system of photosystem IIsplitting the water molecules


Where do the supply of electrons come from in photosynthesis?

The supply of electrons in photosynthesis comes from water.


Where does the oxygen release comes from during photosynthesis?

Oxygen is one of the products of photosynthesis.


Where does the oxygen come from photosynthesis?

Oxygen is one of the by-products of photosynthesis. It comes from the breakdown of water molecules in plants during photosynthesis.


What gas does plants give off in the light?

Plants produce oxygen when exposed to light. They do this by the process of photosynthesis. The oxygen comes from the splitting of water molecules to produce hydrogen ions and the oxygen is expelled as a waste product.


How does oxygen get in the water?

It comes from an underwater plant performing photosynthesis


The oxygen produced during photosynthesis comes directly from the?

The oxygen produced during photosynthesis comes directly from light from the sun. Oxygen is made by the plants interaction with carbon dioxide, water, and light energy.


From where does most of the oxygen in the atmosphere come?

Most but perhaps not all began when tiny organisms known as cyanobacteria, or blue-green algae (in the seas and oceans) began conducting photosynthesis: using sunlight, water and carbon dioxide to produce carbohydrates and oxygen.In fact, all the plants on Earth incorporate symbiotic cyanobacteria (known as chloroplasts) to do their photosynthesis for them today.


Is it true or false oxygen released in photosynthesis comes from water?

True


Where does oxygen comes from in photosynthesis?

Water (H2O) is breaken down to hydrogen(H) and oxygen (O2)..