The isoelectric point, pl, of the protein beta-glucuronidase is 5.1, while that of ribonuclease T1 is 2.9. What is the net charge of beta-glucuronidase at pH 5.7 ?[ What is the net charge of ribonuclease T1 at pH 1.5 ?[ positive negative

Chemistry: The Molecular Science
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Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter10: Fuels, Organic Chemicals, And Polymers
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The isoelectric point, pl, of the protein beta-glucuronidase is 5.1, while that of ribonuclease T1 is 2.9.
What is the net charge of beta-glucuronidase at pH 5.7 ?[
What is the net charge of ribonuclease T1 at pH 1.5 ?[
positive
negative
The isoelectric point of tryptophan is 5.89 ; arginine, 10.76.
During paper electrophoresis at pH 6.5, toward which electrode does tryptophan migrate? [
During paper electrophoresis at pH 7.5, toward which electrode does arginine migrate? [
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Transcribed Image Text:The isoelectric point, pl, of the protein beta-glucuronidase is 5.1, while that of ribonuclease T1 is 2.9. What is the net charge of beta-glucuronidase at pH 5.7 ?[ What is the net charge of ribonuclease T1 at pH 1.5 ?[ positive negative The isoelectric point of tryptophan is 5.89 ; arginine, 10.76. During paper electrophoresis at pH 6.5, toward which electrode does tryptophan migrate? [ During paper electrophoresis at pH 7.5, toward which electrode does arginine migrate? [ Submit Answer Retry Entire Group 2 more group attempts remaining
The isoelectric point, pl, of the protein neuraminidase is 5.1, while that of alkaline phosphatase is 5.7.
What is the net charge of neuraminidase at pH 3.5 ?
What is the net charge of alkaline phosphatase at p
positive
negative
The isoelectric point of tyrosine is 5.66 ; glutamic acid, 3.22.
During paper electrophoresis at pH 4.5, toward which electrode does tyrosine migrate? [
During paper electrophoresis at pH 6, toward which electrode does glutamic acid migrate? |
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Retry Entire Group 2 more group attempts remaining
Transcribed Image Text:The isoelectric point, pl, of the protein neuraminidase is 5.1, while that of alkaline phosphatase is 5.7. What is the net charge of neuraminidase at pH 3.5 ? What is the net charge of alkaline phosphatase at p positive negative The isoelectric point of tyrosine is 5.66 ; glutamic acid, 3.22. During paper electrophoresis at pH 4.5, toward which electrode does tyrosine migrate? [ During paper electrophoresis at pH 6, toward which electrode does glutamic acid migrate? | Submit Answer Retry Entire Group 2 more group attempts remaining
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