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Is it true or false that all chemical reactions require an initial input of energy called catalysis?
False. Not all chemical reactions require catalysis. Some reactions occur spontaneously, while others may require an initial input of energy in the form of activation energy. Catalysis is a process that lowers the activation energy required for a reaction to occur, but it is not necessary for all reactions.
Do anabolic reactions release energy while building polymers?
no. Anabolic reactions require energy...they are endergonic.
Different chemical reactions take different amounts of what?
Energy. Different chemical reactions require different amounts of energy to occur, which can affect the speed and extent of the reaction.
What converts thermal energy into chemical energy?
Photosynthesis is the process by which plants convert sunlight into chemical energy in the form of glucose. This process involves the conversion of light energy into chemical energy through a series of chemical reactions in the chloroplasts.
Chemical reactions that absorb energy will not occur without a source of energy true or false?
This is true. Energy is required to begin all reactions.
Chemical reactions that require energy?
endothermic reactions require energy
What are the chemical reactions that take place in a cell that involve energy?
In a cell, chemical reactions that involve energy include cellular respiration, where glucose is broken down to produce ATP, the cell's energy currency. Another key reaction is photosynthesis, where light energy is converted into chemical energy in the form of glucose. Both processes involve complex series of reactions that require and release energy.
Is it true or false that all chemical reactions require an initial input of energy called catalysis?
False. Not all chemical reactions require catalysis. Some reactions occur spontaneously, while others may require an initial input of energy in the form of activation energy. Catalysis is a process that lowers the activation energy required for a reaction to occur, but it is not necessary for all reactions.
The light reactions of photosynthesis provide?
Chemical energy via the sugar molecule Glucose.
What part of the chloroplast do the storage of chemical energy in glucose molecules?
The storage of chemical energy in glucose molecules occurs in the stroma of the chloroplast. This is where the Calvin cycle takes place, converting carbon dioxide and light energy into glucose through a series of chemical reactions.
Do anabolic reactions release energy while building polymers?
no. Anabolic reactions require energy...they are endergonic.
Different chemical reactions take different amounts of what?
Energy. Different chemical reactions require different amounts of energy to occur, which can affect the speed and extent of the reaction.
How are light and chemical energy related in photosynthesis?
In photosynthesis, light energy is converted into chemical energy in the form of glucose. Light energy is absorbed by chlorophyll in plant cells, initiating a series of chemical reactions that ultimately produce glucose molecules. This chemical energy stored in glucose can be used by the plant as a source of fuel for cellular processes.
What do photosynthetic cells require in order to transform light energy into chemical energy?
Photosynthetic cells require chlorophyll, a pigment that absorbs light energy, and water to carry out the chemical reactions of photosynthesis. They also need carbon dioxide from the atmosphere to provide carbon for synthesizing organic molecules like glucose.
What converts thermal energy into chemical energy?
Photosynthesis is the process by which plants convert sunlight into chemical energy in the form of glucose. This process involves the conversion of light energy into chemical energy through a series of chemical reactions in the chloroplasts.
What is the role of the dark reaction in photosynthesis and how does it contribute to the overall process of converting light energy into chemical energy?
The dark reaction, also known as the Calvin cycle, is a series of chemical reactions in photosynthesis that do not require light. It takes place in the stroma of the chloroplasts and uses the products of the light-dependent reactions to convert carbon dioxide into glucose. This process helps to store the energy captured from sunlight in the form of chemical bonds in glucose, which can be used by the plant for growth and energy. In summary, the dark reaction is essential for converting light energy into chemical energy that can be used by the plant.
Reactions which releases stored energy from glucose?
The process of cellular respiration releases stored energy from glucose. Glucose is broken down in a series of chemical reactions to produce ATP, the cell's main energy source. These reactions occur in the mitochondria of cells and involve glycolysis, the Krebs cycle, and the electron transport chain.
