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Enzyme speeds up the chemical reaction. So, it would speed the cells for life and live.

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Mark Greenholt

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1y ago
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Rosalee Bergstrom

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2y ago

Enzyme speeds up the chemical reaction. So, it would speed the cells for life and live.

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9y ago

Cells regulate enzyme activity through 2 methods; allosteric inhibition and competitive inhibition. Allosteric inhibition is when something (Ion, organic chemical, etc) bonds to a site on the enzyme ( not on the active site) and that changes the shape of an enzyme. Competitive inhibition is when something (ion, organic chemical, etc) enters the active site so that the true substrate cannot enter into the enzyme to have a reaction.

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Q: How do most cells regulate the activity of enzymes?
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How might a change in a pH affect the function of an enzyme such as hexokinase?

Many enzymes are affected by changes in temperature. Cells can regulate the activities of enzymes in many ways. Most cells contain proteins that help turn key enzymes "on" and "off" at critical stages in the life of the cell. Enzymes play essential roles in regulating chemical pathways, making materials that cells need, releasing energy, and transferring info. there ya go ppl....... always there to help ya know (:


What enzyme is more active in a human cell?

Metabolic enzymes are the most active for human cells. The reason for this is because they regulate each biochemical reaction.


Why are enzymes beneficial to cells?

Enzymes are beneficial to cells due to the functions that they perform. Most chemical reactions are catalyzed by enzymes in the cell.


What controls the rate at which cells divide?

cyclins regulate the timing of the cell cycle in eukaryotic cells,cancer cells do not respond to the signals that regulate the growth of most cells.


What happens when cells do not respond the signals that normally regulate their growth?

Cancer cells do not respond to the signals that regulate the growth of most cells. such cells called cancer cells divide uncontrollably and form masses of cells called tumors that can damage the surrounding tissues


What happens when cell do not respond to the signals that normally regulate their growth?

Cancer cells do not respond to the signals that regulate the growth of most cells. such cells called cancer cells divide uncontrollably and form masses of cells called tumors that can damage the surrounding tissues


When cells fail to respond to the signals that regulate the cell cycle of most cells they form?

They form cancers.


What part of the cells contain enzymes?

The lysosome contains the most enzymes of the cell. This is because the lysosome is the site of cellular digestion.


How do enzymes affect meat?

They are used to make tough meet tender to eat.The most common enzyme used is called "papain" (papaya proteinase I) and is derived from papaya and certain other plants.


Why all digestive enzymes have their optimal temperature at around 37C?

Digestive enzymes are optimal around 37C due to the temperature allowing for maximum metabolism. The enzymes are most efficient at their highest metabolism and activity.


Auto-trophic activity in plant cells is most closely associated with the oranganelles called?

Auto-trophic activity in plant cells is most closely associated with the organelles called chloroplasts.


How can enzyme activity be regulated?

Enzymes are catalytic molecules that speed up the rates of reactions.(a) Explain why enzymes are necessary in biological systems.(b) Discuss three control mechanisms that regulate enzymatic activity.A) Enzymes decrease the amount of activation energy required for chemical reactions to occur.B) 1. Cofactors and Coenzymes- Inorganic ions and non protein organic molecules that are necessary to be present on the active site for some enzymes to work. These cofactors participate in the reaction and may even accept or contribute atoms to the reactions.2. Competitive and Noncompetitive inhibition- Limits the enzyme activity. This occurs when a molecule binds to an enzyme, either on the active site or allosteric site, and decreases its activity.3. Allosteric Regulation- Causes a different shape in the enzyme. May either inhibit or stimulate an enzymes activity.