If an enzyme produces too much of one substance in the organism, that substance may act as an inhibitor for the enzyme at the beginning of the pathway that produces it, causing production of the substance to slow down or stop when there is sufficient amount.
Yes. A catalyst (AKA enzyme, in biochemical reactions) bonds to reactants and lowers the activation energy required for the reaction to take place. (It makes it require less energy to happen.) After the reaction is finished, the enzyme unbinds and can be reused. Catalysts are used to speed up biochemical reactions; for example, without enzymes, the food you ate a month ago wouldn't be digested and would still be sitting in your stomach today. Enzymes can be denatured (lose their shape) by extreme heat or acid. If it is denatured then it cannot perform a biochemical reaction.
An enzyme is a special kind of catalyst that works to accelerate chemical reactions by lowering the activation energy required for the reaction to occur. This allows reactions to happen at a faster rate, making biological processes more efficient.
Yes, enzymes are proteins that act as biological catalysts, speeding up chemical reactions within cells by lowering the activation energy needed for the reaction to occur. This allows biochemical reactions to happen at a much faster rate than they would without enzymes.
The word you are looking for is "biochemical." Biochemical processes refer to the chemical reactions and interactions that happen within living organisms, particularly within cells.
If a reactant molecule with a different shape than the enzyme comes into contact with the enzyme's active site, it is unlikely to bind effectively. Enzymes have specific active sites that accommodate only particular substrates, a concept known as the "lock and key" model. If the shape does not fit, the molecule will not trigger the catalytic activity of the enzyme, and no reaction will occur. This specificity ensures that enzymes catalyze only the intended biochemical reactions.
Enzyme proteins act as catalysts in living organisms, speeding up biochemical reactions by lowering the activation energy required for the reactions to occur. This allows the reactions to happen more efficiently and quickly, enabling essential processes such as metabolism, growth, and repair to take place in the body.
Yes. A catalyst (AKA enzyme, in biochemical reactions) bonds to reactants and lowers the activation energy required for the reaction to take place. (It makes it require less energy to happen.) After the reaction is finished, the enzyme unbinds and can be reused. Catalysts are used to speed up biochemical reactions; for example, without enzymes, the food you ate a month ago wouldn't be digested and would still be sitting in your stomach today. Enzymes can be denatured (lose their shape) by extreme heat or acid. If it is denatured then it cannot perform a biochemical reaction.
The splitting of water and oxygen happens in the chloroplasts of plant cells during the light-dependent reactions of photosynthesis. This process, known as photolysis, is catalyzed by the enzyme complex photosystem II.
An enzyme is a special kind of catalyst that works to accelerate chemical reactions by lowering the activation energy required for the reaction to occur. This allows reactions to happen at a faster rate, making biological processes more efficient.
To catalyze a reaction means to speed it up. Enzymes speed up reactions by bringing together the chemicals that are needed to react, rather than waiting for them to "bump into" each other by chance. If it weren't for enzymes, most reactions in living cells would happen too slowly to be useful.
Yes, enzymes are proteins that act as biological catalysts, speeding up chemical reactions within cells by lowering the activation energy needed for the reaction to occur. This allows biochemical reactions to happen at a much faster rate than they would without enzymes.
No. An enzyme is a chemical that speeds up chemical reactions without adding any energy to them. Sugar is an energy source that makes some chemical reactions happen. They are different things and work on different principles.
The word you are looking for is "biochemical." Biochemical processes refer to the chemical reactions and interactions that happen within living organisms, particularly within cells.
If a reactant molecule with a different shape than the enzyme comes into contact with the enzyme's active site, it is unlikely to bind effectively. Enzymes have specific active sites that accommodate only particular substrates, a concept known as the "lock and key" model. If the shape does not fit, the molecule will not trigger the catalytic activity of the enzyme, and no reaction will occur. This specificity ensures that enzymes catalyze only the intended biochemical reactions.
Enzymes speed up chemical reactions, so therefore it wouldn't happen as fast.
Enzymes speed up chemical reactions by lowering the activation energy required for the reaction to occur, allowing the reaction to happen more quickly. Without an enzyme, reactions may still occur but at a much slower rate due to the higher activation energy barrier.
they speed up chemical reactions