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Does the dark reaction of photosynthesis require direct sun light energy to be proceed?
No, the dark reaction of photosynthesis (also known as the Calvin cycle) does not require direct sunlight energy to proceed. It is dependent on the products of the light reaction (ATP and NADPH) that are formed with the help of sunlight during the light-dependent reactions. These products are then used in the Calvin cycle to convert carbon dioxide into glucose.
What atmospheric gas that is a by-product of the light reaction of photosynthesis is essential to aerobic respiration?
Oxygen is the atmospheric gas that is produced as a by-product of the light reaction of photosynthesis and is essential for aerobic respiration in organisms. Oxygen is used in cellular respiration to break down glucose and produce ATP, providing energy for various cellular functions.
What part of a plant cell the Light reaction takes place?
The light reaction of photosynthesis takes place in the thylakoid membranes of the chloroplast in plant cells. This is where light energy is converted into chemical energy in the form of ATP and NADPH, which are essential for the later stages of photosynthesis.
What is water roles in the light reaction of photosynthesis?
Water is essential in the light reaction of photosynthesis as it serves as a source of electrons for photosystem II to replace those lost during electron transport. When water molecules are split in a process known as photolysis, oxygen is released, and electrons are transferred to chlorophyll in the photosystem, which initiates the electron transport chain.
What are the two reaction phases in photosynthesis?
light reaction and dark reaction
What type of chemical reaction is photosynthesis?
The two reactions which occur during photosynthesis are light reaction and dark reaction. Light reaction takes place only in the presence of light. Dark reaction can occur with or without light.
Why photosynthesis called endothermic reaction?
Photosynthesis is an endothermic reaction because it takes energy (from sunlight) from the environment to use in the photosynthesis reaction. Without the energy input, the photosynthesis reaction could not occur.
How will light affect photosynthesis?
Light allows photosynthesis to occur. Therefore more light=faster reaction.
How are light reactants of photosynthesis important to the production of glucose?
The light reactants of photosynthesis, including light energy and water, are transformed into chemical energy in the form of ATP and NADPH. These molecules are essential for driving the Calvin cycle, the part of photosynthesis that produces glucose from carbon dioxide. Without the light reactants, the Calvin cycle cannot proceed and glucose production is limited.
Why is chlorophyll's effiency in absorbing light energy important for photosynthesis?
Light energy is essential in photosynthesis.
What molecule is during the light reaction of photosynthesis of release oxygen?
Water is the molecule that is split during the light reaction of photosynthesis when releasing oxygen.
Is the chemical reaction of photosynthesis?
6CO2+6H2O+light energy-->C6H12O6+6O2 Chemical reaction of Photosynthesis
