The rate of enzymatic reaction, as for any chemical reaction, depends on temperature. However, the rate abruptly drops above a certain temperature, which is different for different enzymes. How would you explain this phenomenon?
Enzymes are very specific in their function and works at a specific temperature too , called "Optimum temperature" at which enzyme activity is maximam.
Below this temperature and above this temperature , enzyme activity is low and thus rate of reaction also downs.
The rate of enzymatic reaction, as for any chemical reaction, depends on temperature. However, the rate...
The rate of enzymatic reaction, as for any chemical reaction, depends on temperature. However, the rate abruptly drops above certain temperature, which is different for different enzymes. How would you explain this phenomenon?
.In general, the rate of a chemical reaction depends on: a. The temperature b. Collision orientation c. Activation energy d. All of the above
Which of the following statements is TRUE about how enzyme’s achieve rate enhancement for a chemical reaction? A. Enzymes decrease the free energy of the reactants making it more favorable to form product B. Enzymes stabilize the transition state of a chemical reaction C. Enzymes increase the temperature of a chemical reaction and increases the rate constant D. All of the choices are correct
In enzymes, what happens to the rate of reaction as the temperature increases? Explain in terms of how molecules collide and product conversion rates. What happens to the enzyme activity if you infinitely increase the temperature?
What is the energy of activation? 16. How do enzymes speed the rate of reaction? 17. Talk about the effect of the following on enzyme reaction rate: a) Substrate concentration b) pH c) Temperature 18. How do vitamins play a part in enzymatic reactions?
4) You are designing an experiment to determine the effect of temperature, stirring rate, and chemical substrates on the yield of a certain process. There are five different temperatures, two different stirring rates, and four different substrates. If each run of the experiment consists ofpicking one temperature, one stiring rate, and two substrates, how many different runs are possible? (Solve with appropriate math, not brute force). How many experimental runs would you recommend conducting in order to perfom statistical analyses...
Assuming that the rate of a chemical reaction doubles for every 10 degrees Celsius temperature increase, by what factor would a chemical reaction increase if the temperature were increased from 11 degrees Celsius to 46 degrees Celsius? Round your answer to the nearest whole number.
Assuming that a chemical reaction doubles in rate for each 10 degree C temperature increase, by what factor would the rate increase if the temperature increased 40 degree C?
1-The rate constant of a chemical reaction was measured at several temperature values and a plot of ln k (on the y-axis) was plotted against 1/T (on the x-axis, temperature was measured in Kelvin). If the slope of the plot was -9.21 x 103 K and the y-intercept was 13.0, what is the activation energy (EA) of the reaction in kJ mol-1? 2-In an enzyme-catalyzed reaction, the rate of the reaction depends on which of the following at very low...
29 (6 pts) How do concentration of reactants, temperature and catalysts affect the rate of a chemical reaction? Explain. Concentration of reactants: mcreases more collisions within the reactants. collisions Temperature: Increase in temperature causes increase in more and more energy in collisions. (increases rate? Catalyst: Lowens energy of activation of reactants cate? (increases rutes