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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.
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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
Is water a reactant or a catalyst in the chemical process of photosynthesis?
Water is a reactant in the chemical process of photosynthesis. It plays a vital role in photosynthesis by providing electrons through the process of photolysis, which is the splitting of water molecules. These electrons are then used in the light-dependent reactions to produce energy in the form of ATP and NADPH.
How does photosystem 2 facilitate the process of water splitting in photosynthesis?
Photosystem 2 is a protein complex in plants that absorbs light energy to split water molecules into oxygen, protons, and electrons during photosynthesis. This process is essential for producing oxygen and generating the energy needed for plant growth.
Where do the supply of electrons come from in photosynthesis?
The supply of electrons in photosynthesis comes from water molecules. This process, known as photolysis, occurs in the light-dependent reactions of photosynthesis. Water molecules are broken down into oxygen, protons, and electrons, with the electrons being used to replenish the electrons lost in the photosystem II reaction center.
Source of oxygen liberated during photosynthesis in plants?
The oxygen liberated during photosynthesis in plants comes from the splitting of water molecules (H2O) in the light-dependent reactions of photosynthesis. This process, known as photolysis, releases oxygen as a byproduct while also producing ATP and NADPH to fuel the Calvin cycle of photosynthesis.
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 does oxygen gas come from in photosynthesis?
The splitting of water by the process of photolysis in photosystem II. There the electrons and protons are used in the process of photosynthesis but oxygen gas is a byproduct that diffuses out of the stomata into the atmosphere.
The splitting of water during photosynthesis is called?
Photolysis is the splitting of water during photosynthesis. Photosynthesis is the process which results in the conversion of light energy into chemical energy.
Is water a reactant or a catalyst in the chemical process of photosynthesis?
Water is a reactant in the chemical process of photosynthesis. It plays a vital role in photosynthesis by providing electrons through the process of photolysis, which is the splitting of water molecules. These electrons are then used in the light-dependent reactions to produce energy in the form of ATP and NADPH.
The splitting of carbon dioxide to form oxygen gas and carbon compounds occurs when?
This splitting of carbon dioxide into oxygen gas and carbon compounds occurs during the process of photosynthesis in green plants, using sunlight as an energy source. In this process, carbon dioxide is converted into organic molecules while releasing oxygen as a byproduct.
Where does hydrogen in glucose ultimately come from?
Hydrogen in glucose ultimately comes from water during the process of photosynthesis. In photosynthesis, plants use energy from sunlight to convert water and carbon dioxide into glucose and oxygen. The hydrogen in glucose molecules is derived from the splitting of water molecules.
How is it that the light reactions do not run out of electrons?
The light reactions of photosynthesis involve a continuous flow of electrons through the electron transport chain, which is replenished by splitting water molecules to release more electrons. This process ensures a constant supply of electrons to keep the reactions running.
How does photosystem 2 facilitate the process of water splitting in photosynthesis?
Photosystem 2 is a protein complex in plants that absorbs light energy to split water molecules into oxygen, protons, and electrons during photosynthesis. This process is essential for producing oxygen and generating the energy needed for plant growth.
Where do the supply of electrons come from in photosynthesis?
The supply of electrons in photosynthesis comes from water molecules. This process, known as photolysis, occurs in the light-dependent reactions of photosynthesis. Water molecules are broken down into oxygen, protons, and electrons, with the electrons being used to replenish the electrons lost in the photosystem II reaction center.
Does photosynthesis involve a physical or chemical change?
Photosynthesis involves a chemical change.
Source of oxygen liberated during photosynthesis in plants?
The oxygen liberated during photosynthesis in plants comes from the splitting of water molecules (H2O) in the light-dependent reactions of photosynthesis. This process, known as photolysis, releases oxygen as a byproduct while also producing ATP and NADPH to fuel the Calvin cycle of photosynthesis.
What happens to water in photosynthesis and how does it contribute to the overall process?
During photosynthesis, water is absorbed by plants through their roots and transported to the leaves. In the leaves, water molecules are split into hydrogen and oxygen atoms by a process called photolysis. The oxygen is released into the atmosphere, while the hydrogen is used in the production of glucose, a sugar that serves as the plant's food source. This process of splitting water molecules not only provides the plant with essential nutrients, but also releases oxygen into the air, contributing to the overall process of photosynthesis.
