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The proteins that act as catalysts and speed up reactions are the?
Enzymes are the proteins that act as catalysts and speed up chemical reactions in living organisms. They do this by lowering the activation energy needed for the reaction to occur.
The activation energy for the chemical reaction in living thing is high or low?
The activation energy for chemical reactions in living things is typically low compared to non-biological reactions. This is because living organisms rely on enzymes to catalyze reactions, lowering the energy barrier needed for the reaction to occur. This allows for faster and more efficient processing of biological molecules.
What are the catalyst found in living cells called?
Catalysts that are active working in the body are called enzymes.
Which is a type of protein that speeds up chemical reactions in living things?
An enzyme is a type of protein that speeds up chemical reactions in living things by lowering the activation energy of said reactions.
What is the effect that enzymes have on certain chemical reactions in living things?
Enzymes lower the activation energy (or free energy of activation for the very scientific) of the chemical reactions they catalyse. The enzymes can make a reaction proceed much more quickly than it otherwise would by astronomical figures, e.g. 109 times! Enzymes don't affect the equilibrium position, but they do affect the rate.
What do enzymes do in the cell?
Enzymes are protein molecules that catalyze biochemical reactions in the cell. They speed up reactions by lowering the activation energy required for a reaction to occur, allowing processes to happen more efficiently. Enzymes are specific in their actions and can be regulated to control the cell's chemical reactions.
What type of organic compounds are enzymes?
Enzymes are proteins, which are organic compounds composed of amino acids. These proteins catalyze biochemical reactions in living organisms by lowering the activation energy required for the reactions to occur.
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 is meant by the statement enzymes are biological catalysts?
Enzymes are biological catalysts because they speed up chemical reactions that occur in living organisms by lowering the activation energy needed for the reactions to proceed. They remain unchanged at the end of the reaction and can be used repeatedly.
What are the most common catalysts in living organisms?
The most common catalysts in living organisms are enzymes. Enzymes are proteins that speed up chemical reactions in cells by lowering the activation energy needed for the reactions to occur. They are specific to particular substrates and play essential roles in metabolism, growth, and other biological processes.
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.
Protein catalysts which cause reactions to occur at temperatures and pH values common to living cells are?
Enzymes are protein catalysts that facilitate chemical reactions within living cells by lowering the activation energy required for the reaction to occur. Enzymes are highly specific to their substrates and operate efficiently at physiological temperatures and pH values typically found in living organisms.
