0
What else can I help you with?
Why would boiling an enzyme stop it from functioning?
Destroying the active site of an enzyme would no longer allow a substrate to bind to it, therefore stopping the enzyme from working.
Can the presence of inhibitors or activitors affect enzyme activity?
Yes, inhibitors can decrease enzyme activity by binding to the enzyme and preventing substrate binding. Activators can increase enzyme activity by binding to the enzyme and enhancing substrate binding or catalytic activity. Both inhibitors and activators can modulate enzyme activity by changing the enzyme's structure or function.
Does freezing a enzyme affect it?
Yes, freezing an enzyme can affect its activity by denaturing it and changing its structure. Ice crystals can form and disrupt the enzyme's fragile structure, diminishing its function once thawed. It's best to store enzymes at their recommended temperature to maintain their stability and activity.
What is the name for an enzyme that has lost its ability?
An enzyme that has lost its ability to function properly is often referred to as a denatured enzyme. This can occur due to changes in temperature, pH, or the presence of certain chemicals that disrupt the enzyme's structure. Once denatured, an enzyme may no longer be able to catalyze reactions effectively.
What would happen if most biochemical reactions are catalyzed by the same enzyme?
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.
Why NaOH is used as stop solution to determine specific activity of alkaline phosphatase?
NaOH is used as a stop solution in determining the specific activity of alkaline phosphatase because it effectively denatures the enzyme, halting its activity. This allows for the accurate measurement of the enzyme's activity at a specific point in time. NaOH also helps in maintaining a constant pH, which is crucial for the accurate determination of enzyme activity. Additionally, NaOH stops any further substrate conversion, ensuring that the specific activity of alkaline phosphatase is accurately calculated.
Why does 0.8 percent HCl stop hydrolysis of starch by amylase?
Amylases has an optimal pH of around 7. HCl has a higher pH, which will denature the cell, changing the shape of it and breaking down the bonds so the substrate (in this case starch) wont be able to bind with it.
What is the purpose of adding NaOH to the mixture before taking the polarimeter reading?
Adding NaOH to the mixture before taking the polarimeter reading is to ensure that the compound is in its deprotonated form, which helps in obtaining accurate measurements of specific rotations. NaOH helps to neutralize any acidic impurities that could affect the optical activity of the compound, leading to more reliable results.
Why would boiling an enzyme stop it from functioning?
Destroying the active site of an enzyme would no longer allow a substrate to bind to it, therefore stopping the enzyme from working.
Why do yeast don't have enzyme?
stop speaking jiberish dumbo
What substance can be used to stop enzyme reaction?
Denaturing agents such as heat, extreme pH levels, or organic solvents can be used to stop enzyme reactions by altering the enzyme's structure and activity. Additionally, specific enzyme inhibitors can be used to block the active site or prevent substrate binding, effectively stopping the enzymatic reaction.
What would happen to cellular respiration process if the enzyme for one step of the process for missing or defective?
If an enzyme in a sequence of enzyme-controlled reactions is missing or defective then the process will stop at that point. So respiration could proceed until it reached the reaction which needed the missing or defective enzyme at which point it would stop.
What would happen to cellular respiration process if the enzyme for one step of the process were missing or defective?
If an enzyme in a sequence of enzyme-controlled reactions is missing or defective then the process will stop at that point. So respiration could proceed until it reached the reaction which needed the missing or defective enzyme at which point it would stop.
What is the function of sulphuric acid in the experiment of enzyme activity?
H2SO4 is used to denature the enzyme and stop the reaction instantly. by adding H2SO4,it will prevent further reaction of the enzyme onto the substrate and the rate of enzyme reaction can be measured in the specific time
What are the effects of freezing on enzyme activity?
Freezing can denature enzymes by causing ice crystal formation, which disrupts the structure of the enzyme. This can lead to a loss of enzyme activity when thawed due to damage to the enzyme's active site. Additionally, freezing can also lead to a decrease in enzyme stability and functionality over time.
Why does raising the temperature to 42 degrees stop the enzyme restriction?
Raising the temperature to 42 degrees can denature the enzyme, changing its shape and disrupting its active site. This can prevent the enzyme from functioning properly, halting the restriction process.
Why you use ice in the hydrolysis of ethyl acetate?
Ice is used in the hydrolysis of ethyl acetate to help regulate the temperature of the reaction. The hydrolysis reaction is exothermic, meaning it produces heat. By adding ice, the temperature can be controlled to prevent the reaction from getting too hot and potentially boiling over or causing side reactions.
