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Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism

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the minimum energy required to start a chemical reaction.

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What is the role of enzymes in our body?

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What is the role of enzymes in our body?

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Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism

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Atoms are the smallest particles of an element that can take part in a chemical reaction. During any chemical reaction no particles are created or destroyed: the atoms are simply rearranged from the reactants to the products. The products may have different properties to the reactants.

Mass is never lost or gained in chemical reactions. We say that mass is always conserved. In other words, the total mass of products at the end of the reaction is equal to the total mass of the reactants at the beginning.

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A substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction.

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Hamad Abdulnasser, Zayed Ali, Mohammad Obaid (Group 2)

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Hamad Abdulnasser, Zayed Ali, Mohammad Obaid (Group 2)

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The minimum quantity of energy which the reacting species must have to necessarily in order undergo a specified reaction.

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mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time

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Enzymes are macromolecular biological catalysts. Enzymes accelerate chemical reactions.

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Activation energy is the energy needed to result in a chemical reaction

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A principle in classical physics stating that the total mass of an isolated system is unchanged by interaction of its parts

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2- Describe the activation energy
3- What are enzymes? Analyze the role of Enzymes in our body.