A researcher is studying cytochrome oxidase, a protein that uses iron to bind diatomicoxygen. She collects two IR spectra, shown below. In the first spectrum, no isotopiclabeling is used (top). In the second, 10 has been replaced with 180 (bottom).8206557900.5-7146957338206557550.5-7146957330+600650700750800850Vo (cm")Based on the above ratio, which is the most likely source of this vibration, (a) the Fe-O stretch inFel-O=0, or (b) the O-O stretch in Fel"-O=O? You can assume that the atomic weight of Fe is 56.ww nwwm% Transmission

A researcher is studying cytochrome oxidase, a protein that uses iron to bind diatomic oxygen. She collects two IR spectra, shown below. In the first spectrum, no isotopic labeling is used (top). In the second, 160 has been replaced with 180 (bottom). 655 820 790 0.5- 714 695 733 655 755 820 0.5- 714 695 733 o+ 600 650 700 750 800 850 Vo (cm") Based on the above ratio, which is the most likely source of this vibration, (a) the Fe-O stretch in Fell-O=O, or (b) the O-O stretch in Fe"-O=O?You can assume that the atomic weight of Fe is 56. % Transmission

A researcher is studying cytochrome oxidase, a protein that uses iron to bind diatomic oxygen. She collects two IR spectra, shown below. In the first spectrum, no isotopic labeling is used (top). In the second, 160 has been replaced with 180 (bottom). 655 820 790 0.5- 714 695 733 655 755 820 0.5- 714 695 733 o+ 600 650 700 750 800 850 Vo (cm") Based on the above ratio, which is the most likely source of this vibration, (a) the Fe-O stretch in Fell-O=O, or (b) the O-O stretch in Fe"-O=O?You can assume that the atomic weight of Fe is 56. % Transmission

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A researcher is studying cytochrome oxidase, a protein that uses iron to bind diatomic oxygen. She collects two IR spectra, shown below. In the first spectrum, no isotopic labeling is used (top). In the second, 160 has been replaced with 180 (bottom). 820 655 790 0.5- 714 695 733 820 655 755 0.5- 714 695 733 0- 600 650 700 750 800 850 Vo (cm") Based on the above ratio, which is the most likely source of this vibration, (a) the Fe-O stretch in Fell-O=0, or (b) the O-O stretch in Fell-O=O? You can assume that the atomic weight of Fe is 56. % Transmission