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What is the region of an enzyme that catalyzes reactions?
The region of an enzyme that catalyzes reactions is known as the active site. This specific area is typically a pocket or groove on the enzyme's surface where substrates bind. The active site has a unique shape and chemical environment that facilitates the conversion of substrates into products, often by lowering the activation energy required for the reaction.
Which kind of large biological molecule are enzymes?
Enzymes are proteins, which are a type of large biological molecule. They act as catalysts to accelerate chemical reactions in living organisms by lowering the activation energy required for those reactions to occur. Enzymes are highly specific, meaning each enzyme typically catalyzes only one type of reaction or a set of closely related reactions. Some enzymes may also contain non-protein components, such as cofactors or coenzymes, which assist in their catalytic function.
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.
Proteins that act as biological catalysts?
Enzymes are proteins that act as biological catalysts. They speed up chemical reactions by lowering the activation energy required for the reaction to occur. Enzymes are highly specific in their action and can catalyze a wide range of biochemical reactions in living organisms.
Large protein molecule that speeds up a chemical reaction?
An enzyme is a large protein molecule that functions to speed up chemical reactions by lowering the activation energy required for the reaction to occur. Enzymes are highly specific to the reactions they catalyze and can be reused multiple times.
Can enzymes help many different many reactions?
no
Enzymes combine with a substrate at active sites and thereby?
speed up chemical reactions by lowering the activation energy needed for the reaction to occur. This allows the reaction to happen more easily and quickly. Enzymes are specific to their substrates and promote specific reactions.
How does an enzyme catalyze a reaction?
An enzyme catalyzes a reaction by lowering the activation energy required for the reaction to occur, making it easier and faster for the reaction to take place. This is achieved by binding to the reactant molecules and facilitating their interaction, leading to the formation of the product. Enzymes are specific in their action, as they have active sites that fit specific substrates, allowing for precise and efficient catalysis of reactions.
What protein speeds up chemical reactions?
Enzymes are proteins that speed up chemical reactions by lowering the activation energy required for a reaction to occur. Enzymes are highly specific and can catalyze a wide range of biochemical reactions.
What statement is true of enzymes?
Enzymes are biological catalysts that speed up chemical reactions in living organisms by lowering the activation energy. They are specific in their action, meaning they catalyze specific chemical reactions. Enzymes can be denatured by extreme pH or temperature changes, affecting their function.
What accelerates chemical reactions that occur in the human body?
Enzymes are biological molecules that accelerate chemical reactions in the human body by lowering the activation energy needed for the reactions to occur. Enzymes are highly specific and work by binding to specific substrates to catalyze a specific reaction. Temperature and pH can also affect the rate of chemical reactions in the body.
How do enzymes affect the chemical reactions occurring in cells?
Enzymes are catalysts. They help lower the activation energy of reactions and increase the rate of the reaction. Without the help of enzymes, the biochemical reactions in the body would take so long that it would kill the person.
What controls the chemical reactions in a cell?
Enzymes are responsible for controlling the chemical reactions in a cell. These protein molecules catalyze specific biochemical reactions by lowering the activation energy required for the reaction to occur, allowing cells to efficiently carry out various metabolic processes.
What is proteins that speed up certain chemical reactions?
Proteins that speed up certain chemical reactions are called enzymes. Enzymes act as biological catalysts by lowering the activation energy required for a specific reaction to occur, thus increasing the rate of the reaction.
How do enzymes affect reactions?
Enzymes speed up chemical reactions by lowering the activation energy required for the reaction to occur. They do this by binding to reactant molecules and bringing them together in the correct orientation to facilitate the reaction. Enzymes are specific to certain substrates, so they only catalyze specific reactions.
Proteins that catalyze reactions are called?
Enzymes. They are biological molecules that facilitate chemical reactions by lowering the activation energy required to convert substrates into products. Enzymes are highly specific, often catalyzing only one type of reaction.
What statement best describes an individual enzyme?
An enzyme is a protein catalyst that speeds up chemical reactions in living organisms by lowering the activation energy required for the reactions to occur. Each enzyme is specific to a particular reaction or group of reactions and can be affected by factors such as pH, temperature, and substrate concentration.
