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Which Photochemical reactions proceed only under the influence of light are called?
Photochemical reactions that only proceed under the influence of light are called photoreactions. This type of reaction involves the absorption of photons to initiate a chemical reaction. The rate and efficiency of photoreactions are typically dependent on the intensity and wavelength of light.
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What do you mean by photochemical reaction?
A primary photochemical reaction is the immediate consequence of the absorption of light. Subsequent chemical changes are called secondary processes. http://edelsteincenter.files.wordpress.com/2010/07/photochemistry.pdf
Which describes the role of sunlight in chemical reactions?
Sunlight can initiate or accelerate some chemical reactions by providing the energy needed to break chemical bonds. This process is called photochemical reaction. Sunlight can also be essential in photosynthesis, where plants use it to convert carbon dioxide and water into glucose and oxygen.
What is the decomposition reaction caused by light called?
The decomposition reaction caused by light is called photolysis. This process involves the breaking down of a compound into simpler substances by absorbing light energy.
Complex metabolic reactions proceed in a series of steps called?
Complex metabolic reactions proceed in a series of steps called metabolic pathways. These pathways involve a sequence of enzymatic reactions that transform substrates into products, ultimately contributing to the overall metabolism of an organism. Each step in a metabolic pathway is tightly regulated and often linked to other pathways within the cell.
What Enzymes Are Called?
Enzymes are also called biological catalysts. They speed up the rate of biochemical reactions. Metabolic processes such as digestion would take months to proceed without the help pf digestive enzymes.
Reactions that do not proceed spontaneously because they require energy from an outside source are called?
Endothermic
What do you mean by photochemical reaction?
A primary photochemical reaction is the immediate consequence of the absorption of light. Subsequent chemical changes are called secondary processes. http://edelsteincenter.files.wordpress.com/2010/07/photochemistry.pdf
What is definition of kinetics?
Kinetics is the branch of chemistry that deals with the rates of chemical reactions and the factors that influence these rates. It involves studying how fast reactions occur, the mechanisms by which reactions proceed, and the factors that affect the speed of reactions.
Which describes the role of sunlight in chemical reactions?
Sunlight can initiate or accelerate some chemical reactions by providing the energy needed to break chemical bonds. This process is called photochemical reaction. Sunlight can also be essential in photosynthesis, where plants use it to convert carbon dioxide and water into glucose and oxygen.
The light independent reactions are also called?
Calvin Cycle
What is the decomposition reaction caused by light called?
The decomposition reaction caused by light is called photolysis. This process involves the breaking down of a compound into simpler substances by absorbing light energy.
Complex metabolic reactions proceed in a series of steps called?
Complex metabolic reactions proceed in a series of steps called metabolic pathways. These pathways involve a sequence of enzymatic reactions that transform substrates into products, ultimately contributing to the overall metabolism of an organism. Each step in a metabolic pathway is tightly regulated and often linked to other pathways within the cell.
Do all reactions release energy?
No, not all reactions release energy. Some reactions require an input of energy to proceed, and these are called endothermic reactions. Endothermic reactions absorb heat from the surroundings rather than releasing it.
Can chemical reactions absorb energy?
Yes, chemical reactions can absorb energy. This can occur in endothermic reactions, where energy is required for the reaction to proceed. Examples include the reaction of baking soda and vinegar, which absorbs heat energy.
How do chemical reactions that absorbs energy are called?
Endothermic reactions absorb energy in the form of heat from the surroundings. These reactions require energy input to proceed, usually resulting in a decrease in temperature in the immediate environment.
Describe the role of energy in chemical reactions?
Energy is required to break bonds between atoms in reactant molecules, allowing them to rearrange into new products. This energy is called activation energy. Some reactions release energy, called exothermic reactions, while others absorb energy, called endothermic reactions. Overall, energy is essential for driving chemical reactions and determining whether they proceed or not.
Why is the second stage of photosynthesis called light independent reaction?
The light-independent reactions are sometimes referred to as the dark reactions, though that term may be misleading as they do not actually require darkness to proceed. The term "light-independent" is used to emphasize that the reactions occur regardless of the amount of light present as long as the proper substrate compounds are available. Even this term can be criticized, however, as the availability of substrates in plants depends on photosynthesis, so the reactions cannot be said to be entirely "light-independent." Furthermore, the term "dark reactions" may be more accurate in CAM (Crassulacean acid metabolism) plants, which only take up CO2, which is necessary for the reactions to proceed, at night.http://en.wikipedia.org/wiki/Light-independent_reaction
