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Oxygen released comes directly from the water used as a reactant. A plant enzyme splits water into protons, electrons and oxygen, with the electrons replenishing lost electrons in pigments, protons used to maintain the electrochemical gradient, and oxygen released as waste.

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In Photosynthesis what gas is released?

Oxygen Is Released in Photosynthesis.


How can you explain how we know that the oxygen released in photosynthesis comes from water?

During the process of photosynthesis, scientists use isotopic labeling experiments to track the origin of oxygen atoms in the oxygen gas released. By using water molecules labeled with a specific isotope, such as oxygen-18, researchers can confirm that the oxygen gas produced during photosynthesis indeed comes from water molecules. This experimental evidence supports the understanding that the oxygen released in photosynthesis originates from water.


How is O2 involved in photosynthesis?

Oxygen (O2) is produced as a byproduct of the light-dependent reactions of photosynthesis. During this process, water molecules are split, releasing oxygen atoms that combine to form O2 gas. This oxygen is then released into the atmosphere as a waste product of photosynthesis.


During photosynthesis water molecules are split into atoms of oxygen and what?

Since water is comprised of two hydrogen atoms and one oxygen atom, when it is split into atoms by plants during photosynthesis the only other atoms other than oxygen that are produced are hydrogen atoms.


The type of gas that is released into the air after photosynthesis?

Plants release oxygen into the atmosphere as a by-product of photosynthesis.


How many oxygen atoms are left after photosynthesis?

6


What is the source of O atoms that end up in glucose?

The oxygen atoms in glucose primarily come from water molecules during the process of photosynthesis. During photosynthesis, plants take in water from the soil, split the water molecules, and release oxygen as a byproduct. The oxygen released is used in glucose synthesis.


What happens to the oxygen produced in photosynthesis?

The oxygen produced in photosynthesis is released into the atmosphere as a byproduct.


How many oxygen atoms are needed to start photosynthesis reaction?

In the first step of photosynthesis, which is light-dependent, two water molecules are needed to start the reaction. Each water molecule contains two oxygen atoms, so a total of four oxygen atoms are needed.


The oxygen which is released into the air by a plant originates from?

The oxygen released by plants during photosynthesis originates from water molecules. Plants take in water through their roots and split the water molecules into oxygen and hydrogen atoms during the light-dependent reactions of photosynthesis.


How is oxygen formed from its atom?

Oxygen is formed from its atoms through a process called photosynthesis in green plants, algae, and cyanobacteria. During photosynthesis, carbon dioxide and water are converted into glucose and oxygen using sunlight as an energy source. This process releases oxygen as a byproduct, which is then released into the atmosphere.


How does the process of photosynthesis involve the splitting of water molecules?

During photosynthesis, plants use sunlight to convert water and carbon dioxide into glucose and oxygen. The water molecules are split into hydrogen and oxygen atoms through a process called photolysis, which occurs in the thylakoid membranes of chloroplasts. The oxygen atoms are released as oxygen gas, while the hydrogen atoms are used to create energy-rich molecules that drive the production of glucose.