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What happens to an enzyme-substrate reaction when the enzyme has been subjected to heat or high-low pH?
When an enzyme is subjected to heat or extreme pH levels, it can denature, losing its specific shape and functionality. This can affect the enzyme's ability to bind to the substrate and catalyze the reaction efficiently. In extreme cases, the enzyme may become permanently inactivated.
What factor does not affect enzyme function?
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How pro duct concentration affect enzyme activity?
Increasing substrate concentration can initially increase enzyme activity as more substrate molecules are available for the enzyme to bind to. However, at a certain point, the enzyme becomes saturated with substrate molecules and enzyme activity levels off. Very high substrate concentrations can also lead to competitive inhibition or product inhibition which can inhibit enzyme activity.
What accurately describes how temperature affects enzyme activity?
Temperature can affect enzyme activity by either increasing or decreasing the rate of the reaction. Low temperatures can slow down enzyme activity, while high temperatures can denature enzymes, leading to a loss of function. Each enzyme has an optimal temperature at which it functions most efficiently.
State one way extremely high temperatures can affect biological catalysts found in these organisms?
Extremely high temperatures can denature biological catalysts, such as enzymes, by altering their three-dimensional structure and breaking down their active sites. This can lead to loss of function and ultimately disrupt cellular processes within the organisms.
What effect might a prolonged body fever of 40 Celsius have on the enzyme structure?
High temperatures will cause enzyme structures to dissociate (break apart).
Why is a high fever dangerous to enzymes?
A high fever can denature enzymes by altering their shape and structure. Enzymes are sensitive to changes in temperature, and a high fever can disrupt the delicate balance needed for enzymes to function properly, leading to decreased enzyme activity and potentially causing harmful effects on various biological processes in the body.
What can a fever slow down?
enzymes best function at optimum temperature for human body optimum temperature is 37 C, raise in optimum temperature affects the function of enzymes and with very high temperature enzyme activity ceases. high temperature also affects proteins resulting in protein structural changes. fever slow down the enzyme activity.
How does concentration affect enzymes?
Concentration of substrate can affect enzyme activity by impacting the rate of enzyme-substrate complex formation. At low substrate concentrations, enzyme activity may be limited by the availability of substrate molecules. However, at high substrate concentrations, enzyme activity may become saturated as all enzyme active sites are occupied.
Why is a fever over 40 degree Celsius life threatening?
Because high temperature denature proteins in the body. When you get a high fever the enzyme catalase doesn't break down the hydrogen peroxide in your body into water and oxygen. Hydrogen peroxide in your body in excess ammonts can kill you.
How do changes in pH and temperature affect the native confirmation of an enzyme?
Changes in pH and temperature can disrupt the bonds that hold the enzyme in its native conformation. This can lead to denaturation of the enzyme, resulting in loss of its catalytic activity. Each enzyme has an optimal pH and temperature at which it functions best, and deviations from these conditions can affect enzyme structure and function.
Explain why a high fever is dangerousDiscuss on a molecular level?
A high fever causes an increase in the body temperature, which in turn denatures the proteins found within the cells. Denatured proteins will no longer function and will eventually lead to the breakdown of biochemical processes in an organism.
What are 3 factors that affect the speed of an enzyme catalyzed reaction?
3 factors that affect the speed of an enzyme catalysed reaction are: .Temperature .Enzyme Concentartion .Substrate concentration
How does increasing enzyme concentration affect the rate of enzyme action when the enzyme concentration remains constant?
It doesn't
Could a fever blister affect embryo implantation?
A fever blister won't affect embryo implantation.
What happens to an enzyme-substrate reaction when the enzyme has been subjected to heat or high-low pH?
When an enzyme is subjected to heat or extreme pH levels, it can denature, losing its specific shape and functionality. This can affect the enzyme's ability to bind to the substrate and catalyze the reaction efficiently. In extreme cases, the enzyme may become permanently inactivated.
What blood test would a high does s of Tylenol most likely affected?
High doses of Tylenol would not affect any of the common blood tests, although it may affect the outcome of a liver enzyme test.
