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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.
Oxygen atoms in the oxygen gas produced by photosynthesis comes from what?
The oxygen atoms in the oxygen gas produced by photosynthesis come from water molecules that are split during the light-dependent reactions. The oxygen molecules released are a byproduct of this process.
What are sugars produced from in the third stage of photosynthesis?
Carbon Dioxide
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.
What is the ultimate source of energy in the sugars produced by photosynthesis?
Photons from Sunlight; also known as solar radiation:Photosynthesis uses light to make sugar and oxygen. So the ultimate source of the energy in the sugar (a lot of energy) is light!
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.
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.
What part of the water molecule is used during photosynthesis?
The hydrogen atoms in the water molecule are used during photosynthesis. Water molecules are split into oxygen, protons, and electrons during the light-dependent reactions in photosynthesis.
Through photosynthesis a simple sugar is produced. Where do the carbon atoms come from to produce this sugar molecule?
carbon dioxide
What is the immediate source for hydrogen atoms for the production of sugar during photosynthesis?
The immediate source of hydrogen atoms for the production of sugar during photosynthesis is water. Water molecules are split into oxygen, protons, and electrons, and the electrons and protons are used to reduce carbon dioxide to produce sugar while releasing oxygen as a byproduct.
Oxygen atoms in the oxygen gas produced by photosynthesis comes from what?
The oxygen atoms in the oxygen gas produced by photosynthesis come from water molecules that are split during the light-dependent reactions. The oxygen molecules released are a byproduct of this process.
What are sugars produced from in the third stage of photosynthesis?
Carbon Dioxide
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.
Oxygen is given off as a by product?
During the process of photosynthesis, plants release oxygen as a byproduct. This oxygen is produced when water is split into oxygen and hydrogen atoms during the light-dependent reactions of photosynthesis. The oxygen released by plants is essential for all living organisms that require oxygen for respiration.
Are atoms used in photosynthesis and cellular respiration recycled?
Yes, atoms involved in photosynthesis and cellular respiration are continuously recycled within living organisms. During photosynthesis, carbon, hydrogen, and oxygen atoms are used to make glucose from carbon dioxide and water. In cellular respiration, glucose is broken down to release energy, carbon dioxide, and water, recycling the atoms back into the environment.
How are atoms that are heavier than iron generally produced?
Atoms that are heavier than iron are generally produced through a process called nuclear fusion in the cores of massive stars during a supernova explosion.
Where do carbon hydrogen and oxygen atoms come from to form glucose during photosynthesis?
They come from CO2 and Water. They are the raw materials
