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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.
Higher the temp the faster the what?
Higher the temperature, the faster the molecules move. This increased motion leads to greater reactivity, faster chemical reactions, and increased rates of diffusion.
In nonliving systems chemical reactions can be sped up by adding?
The most common way to speed up chemical reactions in non-living systems is to add heat. Heat causes the molecules to move faster, creating more collisions. In some reactions, extra oxygen is used to speed them up.
Do catalysts lower the activation energy of chemical reactions?
Yes, catalysts lower the activation energy of chemical reactions by providing an alternative reaction pathway that has a lower activation energy. This allows the reaction to proceed at a faster rate under milder conditions.
What does enzyme catalsed reaction mean?
A catalyst is a substance that speeds up other chemical reactions but is not consumed or permanently altered in that reaction. Basically the catalyst just makes it easier for the other chemicals to react with each other so that the reaction will proceed faster. Enzymes are biological catalysts(catalysts that are created by living organisms). So an enzyme catalyzed reaction is when chemicals are reacting with each other and an enzyme is used to catalyze(speed up) the reaction.
Chemical reactions in cells are faster than the same reactions outside cells?
Chemical reactions in cells are faster than the same reactions outside cells.
How does the pool temperature affect the chemicals in the pool?
The temperature of the pool can affect the rate of chemical reactions and the solubility of chemicals in the water. Warmer temperatures can increase the speed of chemical reactions, leading to faster chlorine degradation. It can also cause some chemicals to break down more quickly, requiring more frequent testing and adjustments. Conversely, colder temperatures may slow down chemical reactions, affecting the overall balance of the pool water.
How do enzymes in proteins facilitate chemical reactions within living organisms?
Enzymes in proteins speed up chemical reactions in living organisms by lowering the amount of energy needed for the reactions to occur. They do this by binding to specific molecules, called substrates, and helping them undergo chemical changes more efficiently. This allows biological processes to happen at a faster rate, enabling cells to function properly.
Are Chemical reactions in cells faster than the same reactions outside cells?
Yes, chemical reactions in cells are generally faster than the same reactions outside of cells. This is due to the presence of enzymes in cells that catalyze and speed up reactions by lowering the activation energy required for the reaction to occur. Additionally, cells are able to control and optimize the conditions for these reactions to take place efficiently.
How do enzymes, which are proteins, play a crucial role in catalyzing biochemical reactions within living organisms?
Enzymes, as proteins, speed up chemical reactions in living organisms by lowering the energy needed for the reactions to occur. They act as catalysts, allowing reactions to happen faster and more efficiently, ultimately enabling essential processes like digestion, metabolism, and cell growth to take place.
What chemical reactions are often aided by protein catalysts known as enzymes?
Chemical reactions such as breaking down food (digestion), building proteins (protein synthesis), and converting glucose into energy (cellular respiration) are often aided by protein catalysts known as enzymes. Enzymes lower the activation energy needed for a reaction to occur, making the reaction proceed faster and more efficiently.
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 makes chemical reactions go faster?
increasing concentrationincreasing temperaturesometimes increasing pressureadding a catalyst
Higher the temp the faster the what?
Higher the temperature, the faster the molecules move. This increased motion leads to greater reactivity, faster chemical reactions, and increased rates of diffusion.
Does the battery drain faster in cold weather?
Yes, batteries can drain faster in cold weather due to the decrease in chemical reactions that generate electricity.
Why does chemical weathering occur faster in a hot climate?
Chemical weathering occurs faster in hot climates because high temperatures accelerate chemical reactions, increasing the rate of breakdown of minerals. In hot climates, there is also typically more moisture which can further speed up the chemical weathering process. Additionally, biological activity is often more prevalent in hot climates, which can also contribute to chemical weathering.
Why is chemical weathering faster in the tropics?
Chemical weathering is faster in the tropics due to higher temperatures and abundant rainfall, which accelerate the chemical reactions that break down minerals in rocks. The warm and wet conditions in the tropics provide an ideal environment for chemical processes to occur more quickly compared to drier or colder regions. Additionally, the presence of more vegetation in the tropics can introduce organic acids that further enhance chemical weathering.
