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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.
Where do most biochemical reactions occur in the body?
Most biochemical reactions in the body occur within cells, specifically in the cytoplasm and organelles such as the mitochondria and endoplasmic reticulum. These reactions are essential for processes like metabolism, energy production, and synthesis of molecules needed for cellular function.
What refers to all of the biochemical reactions that occur in the body?
Metabolism refers to all of the biochemical reactions that occur in the body, including processes like breaking down food to release energy, building and repairing tissues, and eliminating waste products.
How do enzymes speed up biochemical reaction?
Enzymes speed up biochemical reactions by lowering the activation energy needed for the reaction to occur. They do this by binding to the substrate molecules and stabilizing the transition state, making it easier for the reaction to proceed. Additionally, enzymes can orient substrates in the correct position for the reaction to take place more efficiently.
True or false activation energy is needed only by chemical reactions that release energy?
true activation energy is the minimum amount of energy needed to start a chemical reaction
Is it true that evey biochemical reactions appear as heat?
energy source that niether the reactant nor the product
Chemical reactions that occur in cells are called biochemical reactions?
yes. true.
Are chemical reactions that occur in cells called biochemical reactions?
Yes, chemical reactions that occur in cells are often referred to as biochemical reactions. These reactions are essential for various cellular processes such as metabolism, energy production, and the synthesis of biomolecules.
Is a catalyst generally required in biochemical reactions?
No, not all biochemical reactions require a catalyst. However, catalysts can help accelerate the rate of biochemical reactions by lowering the activation energy required for the reaction to proceed.
What compound transports energy in biochemical reactions?
Adenosine triphosphate (ATP) is the main compound responsible for transporting energy in biochemical reactions within cells. ATP stores and releases energy as needed for cellular processes.
What effect do enzymes have?
Simply, the effect of lowering the activation energy of biochemical reactions.
How do enzymes catalyse reactions?
Enzymes catalyse biochemical reaction by lowering the activation energy.
What reactions do plants do?
Biochemical reactions
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.
How are enzyme able to speed up biochemical reaction?
by reducing the activation energy required to initiate the reaction
What acts as a catalyst in biochemical reactions?
Biochemical reactions are the reactions taking place in the Biological systems. The biological systems contains proteins whose one of the main functions is to catalyse the reactions. The proteins involved in such type of reactions are called as an enzyme. The enzymes catalyse the reactions by lowering the activation energy (energy required to attain the transition state) and helps in the conversion of substrate into the required product.
Do exothermic reactions require any activation energy?
No activation energy can also be needed by endothermic reactions.
