What is another name for the light-independent reactions of photosynthesis?
The reactions that make up the process of photosynthesis can be divided into light-dependent reactions, which take place in the thylakoids, and light-independent reactions (also known as dark reactions or the Calvin cycle), which take place in the stroma.
What are light-independent reactions usually called?
In the light-independent reactions or Calvin cycle, the energized electrons from the light-dependent reactions provide the energy to form carbohydrates from carbon dioxide molecules. The light-independent reactions are sometimes called the Calvin cycle because of the cyclical nature of the process.
Why is it called the light independent reaction?
Overview of the Calvin Cycle When carbon dioxide gets into the mesophyll cells, it circulates into the stroma of the chloroplast. Stroma is the spot where the light-independent reaction occurs. This name is given to this because this reaction does not require sunlight for proceeding.
What is the process of light independent reaction?
The light independent process (also called dark reactions or the Calvin-Benson cycle) takes place in the stroma of the chloroplast. Carbon dioxide is modified by series of chemical reactions to form carbohydrates. The energy for these reactions comes from ATP and NADPH generated during the light dependent process.
What is the other name for light reaction?
Explanation: The other name of light reaction is photo reaction.
What are the light dependent and light-independent reactions of photosynthesis?
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.
What are the light independent products?
In photosynthesis, chlorophyll, water, and carbon dioxide are reactants. GA3P and oxygen are products. In photosynthesis, water, carbon dioxide, ATP, and NADPH are reactants. RuBP and oxygen are products.
In what way are the light dependent and light-independent reactions of photosynthesis similar?
The light-dependent reactions produce ATP and NADPH, which are then used by the light-independent reactions. The light-dependent reactions produce ATP and NADPH, which are then used by the light-independent reactions.
What is the another name of light reaction and dark reaction?
Complete answer:
| Light reaction | Dark reaction |
|---|---|
| It is also called a photochemical reaction or Hill reaction. | It is also called the biosynthetic phase or Blackman’s reaction or carbon dioxide fixation or the Calvin cycle. |
| It is a photochemical phase. | It is a biochemical phase. |
What are the light-independent products?
What’s the difference between light-dependent and light-independent reactions?
What are the light-dependent and light-independent reactions of photosynthesis?
Which is light independent reaction in photosynthesis?
The light-independent reactions of photosynthesis, also called the Calvin cycle, use and produce a variety of molecules.
Where is the site of the light-independent reaction of?
Once in the mesophyll cells, CO2 diffuses into the stroma of the chloroplast, the site of light-independent reactions of photosynthesis. These reactions actually have several names associated with them. Other names for light-independent reactions include the Calvin cycle, the Calvin-Benson cycle, and dark reactions.
How are light dependent reactions related to the Calvin cycle?
Light Reactions: Light-dependent reactions harness energy from the sun to produce chemical bonds, ATP, and NADPH. These energy-carrying molecules are made in the stroma where the Calvin cycle takes place. The Calvin cycle is not totally independent of light since it relies on ATP and NADH, which are products of the light-dependent reactions.
How are light independent reactions initiated in the stroma?
In the stroma, in addition to CO2,two other components are present to initiate the light-independent reactions: an enzyme called ribulose bisphosphate carboxylase (RuBisCO) and three molecules of ribulose bisphosphate (RuBP). RuBP has five atoms of carbon, flanked by two phosphates.