Why do not all proteins have the same absorption coefficient (ɛ) at 280 nm? Pick one: a.lt is mainly due to the presence of Asp, Glu, Asn, Gln, Arg and His in the protein b.lt is mainly due to the presence of phenylalanine in the protein c.It is mainly due to the presence of tryptophans and tyrosines in the protein d.The statement is incorrect; all proteins have the same (ɛ) at 280 nm
Why do not all proteins have the same absorption coefficient (ɛ) at 280 nm? Pick one: a.lt is mainly due to the presence of Asp, Glu, Asn, Gln, Arg and His in the protein b.lt is mainly due to the presence of phenylalanine in the protein c.It is mainly due to the presence of tryptophans and tyrosines in the protein d.The statement is incorrect; all proteins have the same (ɛ) at 280 nm
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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![Why do not all proteins have the same absorption coefficient (ɛ) at 280 nm?
Pick one:
a.lt is mainly due to the presence of Asp, Glu, Asn, Gln, Arg and His in the protein
b.lt is mainly due to the presence of phenylalanine in the protein
c.It is mainly due to the presence of tryptophans and tyrosines in the protein
d.The statement is incorrect; all proteins have the same (E) at 280 nm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe4d34312-7aa2-4238-91cd-957185244736%2F16159df6-80d2-470e-9160-57fb3cbe3e4c%2Fg4l41lf_processed.png&w=3840&q=75)
Transcribed Image Text:Why do not all proteins have the same absorption coefficient (ɛ) at 280 nm?
Pick one:
a.lt is mainly due to the presence of Asp, Glu, Asn, Gln, Arg and His in the protein
b.lt is mainly due to the presence of phenylalanine in the protein
c.It is mainly due to the presence of tryptophans and tyrosines in the protein
d.The statement is incorrect; all proteins have the same (E) at 280 nm
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