2 Species AFor Species A, m/2 is 703.3and isoptopic peaks are0.0625 m/z apart.Species 8For Species 8, m/z is 803.61100a) What would be the charge of species A? What is the molecular weight of SpeciesA?b) Using m/z values for species A and B, calculate the molecular weight of histoneH4 [do not use any values calculated in part (a)]c) What is the approximate number of residues in histone H4?YI

Yes, the results drawn from the frog protein can be applied to yeast, worms, and human H3 since…

Answered: Species A, m/z is 703 and isoptopic…

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Species A, m/z is 703 and isoptopic peaks a 0.0625 m/z apar

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter8: An Introduction To Optical Atomic Spectrometry

Section: Chapter Questions

Problem 8.7QAP

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Question

Species A
For Species A, m/2 is 703.3
and isoptopic peaks are
0.0625 m/z apart.
Species 8
For Species 8, m/z is 803.6
1100
a) What would be the charge of species A? What is the molecular weight of Species
A?
b) Using m/z values for species A and B, calculate the molecular weight of histone
H4 [do not use any values calculated in part (a)]
c) What is the approximate number of residues in histone H4?Y
I

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