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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.
- Glossary
There are about 200 different types of specialized cells in...
- Leaf Structures
When it comes to photosynthesis, the most important parts of...
- Reactants and Products
During photosynthesis, light energy converts carbon dioxide...
- Mechanisms of Evolution
In some cases, the changes in allele frequency brought on by...
- Glossary
Jan 18, 2022 · Light-dependent reaction is the series of biochemical reactions in photosynthesis requiring light energy that is captured by light-absorbing pigments (such as chlorophyll) to be converted into chemical energy (ATP and NADPH).
The light reactions of photosynthesis liberate oxygen, and more oxygen dissolves in the cytosol of the cell at higher temperatures. Therefore, high light intensities and high temperatures (above ~ 30°C) favor the second reaction and result in photorespiration.
Sep 21, 2021 · In the light-dependent reactions, energy absorbed by sunlight is stored by two types of energy-carrier molecules: ATP and NADPH. The energy that these molecules carry is stored in a bond that holds a single atom to the molecule. For ATP, it is a phosphate atom, and for NADPH, it is a hydrogen atom.
Using the energy carriers formed in the first steps of photosynthesis, the light-independent reactions, or the Calvin cycle, take in CO 2 from the environment. An enzyme, RuBisCO, catalyzes a reaction with CO 2 and another molecule, RuBP.
During photosynthesis, light energy converts carbon dioxide and water (the reactants) into glucose and oxygen (the products).
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What is light reaction in photosynthesis?
What are light-dependent reactions in photosynthesis?
What is the process of light reaction?
What is a light-dependent reaction?
How do light-dependent reactions convert light energy into chemical energy?
Where do the light-dependent reactions of photosynthesis take place?
“Light reaction is the process of photosynthesis that converts energy from the sun into chemical energy in the form of NADPH and ATP.” What is Light Reaction? The light reaction is also known as photolysis reaction and takes place in the presence of light.
