A newly synthesized protein contains a signal peptide on the N-terminus end of its polypeptide chain. Which of the following is not possible? a) This protein is an ion channel b) This protein is a sodium/potassium pump c) This protein is a membrane receptor d) This protein is insulin

A newly synthesized protein contains a signal peptide on the N-terminus end of its polypeptide chain. Which of the following is not possible? a) This protein is an ion channel b) This protein is a sodium/potassium pump c) This protein is a membrane receptor d) This protein is insulin

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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A newly synthesized protein contains a signal peptide on the N-terminus end of its
polypeptide chain. Which of the following is not possible?
a) This protein is an ion channel
b) This protein is a sodium/potassium pump
c) This protein is a membrane receptor
d) This protein is insulin
e) This protein is the protein kinase A

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