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Activation energy is the energy needed to initiate a chemical reaction. In cell metabolism, enzymes lower the activation energy required for reactions to occur, allowing them to proceed at a faster rate. This enables cells to efficiently carry out the necessary biochemical processes to sustain life.
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What is the main function of an enzyme in a cell?
Enzymes function as biological catalysts that speed up chemical reactions in a cell by lowering the activation energy needed for the reaction to occur. They are essential for maintaining cellular processes such as metabolism, growth, and repair.
What is a higher energy molecule necessary for cell metabolism?
Adenosine triphosphate (ATP) is a higher energy molecule that is necessary for cell metabolism. It serves as a universal energy currency for cellular processes by providing energy for various biochemical reactions within the cell. ATP is produced during cellular respiration and is essential for activities such as muscle contraction, cell division, and growth.
What is chemical energy in the cell called?
Chemical energy in the cell is often referred to as ATP, which stands for adenosine triphosphate. ATP is the primary energy-carrying molecule in cells and is essential for various cellular processes, including metabolism and cell signaling.
What is molecule carries energy in the cell?
Adenosine triphosphate (ATP) is the molecule that carries energy in the cell. It stores and releases energy for cellular processes, such as metabolism and signaling. ATP is produced during cellular respiration in the mitochondria.
Why is cell metabolism a chemical reaction?
Cell metabolism involves a series of chemical reactions that break down nutrients to generate energy and produce molecules necessary for cell functioning. These reactions are catalyzed by enzymes and involve the transfer of electrons and rearrangement of chemical bonds, making metabolism a chemical process at the cellular level.
What is activation energy and how does it relate to cell metabolism?
Activation energy is the energy required to initiate a chemical reaction. In cell metabolism, enzymes lower the activation energy needed for reactions to occur, allowing them to proceed at a faster rate. This enables biological processes to efficiently convert molecules into products such as energy or building blocks for the cell.
What would an enzyme do in a cell?
it lowers activation energy.
What is the main function of an enzyme in a cell?
Enzymes function as biological catalysts that speed up chemical reactions in a cell by lowering the activation energy needed for the reaction to occur. They are essential for maintaining cellular processes such as metabolism, growth, and repair.
What role do enzymes have the cell?
reduce the amount of energy required for activation
Is the process by which a cell converts nutrients into energy or materials.?
metabolism
What is the energy producing matter in your food called?
"Cell metabolism"
What is the sum of chemical reactions in a cell?
The sum of chemical reactions in a cell is known as cellular metabolism. Cellular metabolism involves two main processes: catabolism, which breaks down molecules to release energy, and anabolism, which uses energy to build molecules. These reactions are tightly regulated by enzymes and occur in specific cellular compartments such as the cytoplasm and mitochondria. Overall, cellular metabolism is essential for maintaining the energy balance and biochemical processes necessary for cell function and survival.
How do cells take in nutrients and convert it into energy?
the mithocondria turns nutrients/food energy
Where does Oxidative metabolism take place?
Oxidative metabolism takes place primarily in the mitochondria of cells. Mitochondria are often referred to as the powerhouse of the cell because they generate the majority of a cell's energy through processes like the citric acid cycle and oxidative phosphorylation.
What is a mitochondrion in a animal cell?
Mitochondria is the site of energy metabolism and synthesis of high-energy ATP.
What is the function that enables the cell to use nutrients to form energy and new parts?
metabolism of d cell
All of the chemical energy transformations that occur within a cell?
Chemical energy transformations in a cell involve processes like glycolysis, the citric acid cycle, and oxidative phosphorylation. These pathways convert nutrient molecules into ATP, the cell's main energy currency. ATP is then used to power various cellular activities like metabolism, growth, and reproduction.
