Deoxyribonucleic acid (DNA) is the primary carrier of genetic information in living organisms. DNA can be deactivated by a process whereby its double helix structure is uncoiled. a. Suppose the uncoiling process has a rate constant of 0.347 min–1 at 50.°C. What is the reaction order for this uncoiling process? b. If the activation energy, Ea, for the uncoiling of DNA is 400. kJ/mol, what is the rate constant for uncoiling at the normal physiological temperature of 37°C?
Deoxyribonucleic acid (DNA) is the primary carrier of genetic information in living organisms. DNA can be deactivated by a process whereby its double helix structure is uncoiled. a. Suppose the uncoiling process has a rate constant of 0.347 min–1 at 50.°C. What is the reaction order for this uncoiling process? b. If the activation energy, Ea, for the uncoiling of DNA is 400. kJ/mol, what is the rate constant for uncoiling at the normal physiological temperature of 37°C?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter12: Chemical Kinetics
Section: Chapter Questions
Problem 108CWP: Consider the hypothetical reaction A2(g) + B2(g) 2AB(g), where the rate law is: [A2]t=k[A2][B2] The...
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Deoxyribonucleic acid (DNA) is the primary carrier of genetic information in living organisms. DNA can be deactivated by a process whereby its double helix structure is uncoiled.
a. Suppose the uncoiling process has a rate constant of 0.347 min–1 at 50.°C. What is the reaction order for this uncoiling process?
b. If the activation energy, Ea, for the uncoiling of DNA is 400. kJ/mol, what is the rate constant for uncoiling at the normal physiological temperature of 37°C?
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