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The water splitting step in photosynthesis is critical as a source of hydrogen ions (protons). These provide essential chemical energy to drive later chemical reactions.
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Which molecule is split apart during the light ractions in photosynthesis?
Water or h20
During the dark reactions the reaction center splits water?
During the dark reactions (Calvin cycle) of photosynthesis, water is not split. Instead, the dark reactions use the products of the light reactions (ATP and NADPH) to convert carbon dioxide into glucose through a series of enzyme-controlled reactions. The splitting of water occurs in the light reactions at Photosystem II to generate oxygen, electrons, and protons.
When during the light reaction is the water molecule split?
The water molecule is split at the beginning of the light reaction, specifically in photosystem II. This splitting of water releases electrons, protons, and oxygen as byproducts, which are essential for the rest of the light-dependent reactions to occur.
What important molecule that is needed for cellular respiration is released when water is split in the light reactions of photosynthesis?
Oxygen is the important molecule that is released when water is split during the light reactions of photosynthesis. This process, known as photolysis, provides the oxygen necessary for cellular respiration in plants and other organisms.
What moleclue is split apart during the light reactions in photosynthesis?
During the light reactions of photosynthesis, water (H₂O) molecules are split apart in a process called photolysis. This occurs in the thylakoid membranes of chloroplasts, where light energy is used to break down water into oxygen, protons, and electrons. The oxygen is released as a byproduct, while the electrons are essential for the subsequent stages of photosynthesis.
What molecule is split during the light reactions of photosynthesis to release oxygen?
Water molecule is split during the light reactions of photosynthesis to release oxygen.
What molecule is split during the light reactions of photosynthesis of release oxygen?
Water molecules are split during the light reactions of photosynthesis to release oxygen. This process is known as photolysis, where water is broken down into oxygen, protons, and electrons in the presence of light.
What molecule is split during light reactions of photosynthesis to releases oxygen?
water
What molecule is split during the light reactions of photosynthesis's to release oxygen?
water
What molecule is split during the light reactions photosynthesis to release oxygen?
Water is the molecule that is split during the light reaction of photosynthesis when releasing oxygen.
Oxygen is produced during the light reactions when?
Oxygen is produced during the light reactions of photosynthesis when water molecules are split by the photosystem II complex. This process releases oxygen as a byproduct.
Which molecule is split apart during the light ractions in photosynthesis?
Water or h20
What gas is produced by photosythesis?
During the light dependent reactions of photosynthesis, water is split, releasing oxygen gas.
During the light dependent reactions H ions build up in the?
Thylakoid space when water molecules are split.
Which molecule is split apart the light reactions in photosynthesis?
Water
What is split to replenish the electrons?
During the process of photosynthesis, water is split to replenish the electrons lost during the light-dependent reactions. This splitting of water occurs in the thylakoid membrane of the chloroplasts and produces oxygen as a byproduct.
During the dark reactions the reaction center splits water?
During the dark reactions (Calvin cycle) of photosynthesis, water is not split. Instead, the dark reactions use the products of the light reactions (ATP and NADPH) to convert carbon dioxide into glucose through a series of enzyme-controlled reactions. The splitting of water occurs in the light reactions at Photosystem II to generate oxygen, electrons, and protons.
