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Question #26 PTP1B, in the lab. You just performed a protein purification and are about to run an SDS-PAGE gel. You temporarily forgot PTP1B's molecular weight, but you know it is 300 residues long. Where on the gel would you expect to see a band for PTP18? Assume that the purification was successfull and that we are referring to the lane in the gel corresponding to the final, purified protein sample A) Near the ladder marker for 33 Da B) Near the ladder marker for 300 Da C) None of the other answers is correct D) Near the ladder marker for 300 kDa ONear the ladder marker for 33 kDa IDA lo0,kba 33 X Ko Question #27: Which of the following methods would be most appropriate to determine high-resolution, atom-level structural information about a relatively small, difficult-to-crystallize protein with interesting dynamics? A NMR spectroscopy X-ray crystallography Cryo-electron microscopy D: CD snectroscopy

Question #26 PTP1B, in the lab. You just performed a protein purification and are about to run an SDS-PAGE gel. You temporarily forgot PTP1B's molecular weight, but you know it is 300 residues long. Where on the gel would you expect to see a band for PTP18? Assume that the purification was successfull and that we are referring to the lane in the gel corresponding to the final, purified protein sample A) Near the ladder marker for 33 Da B) Near the ladder marker for 300 Da C) None of the other answers is correct D) Near the ladder marker for 300 kDa ONear the ladder marker for 33 kDa IDA lo0,kba 33 X Ko Question #27: Which of the following methods would be most appropriate to determine high-resolution, atom-level structural information about a relatively small, difficult-to-crystallize protein with interesting dynamics? A NMR spectroscopy X-ray crystallography Cryo-electron microscopy D: CD snectroscopy

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question # 26: You are working with a genetic construct of your favorite protein, PTP1B, in the lab. You just performed a protein purification and are about to run an SDS-PAGE gel. You temporarily forgot PTP1B's molecular weight, but you know it is 300 residues long. Where on the gel would you expect to see a band for PTP18? Assume that the purification was successful, and that we are referring to the lane in the gel corresponding to the final, purified protein sample A) Near the ladder marker for 33 Da B) Near the ladder marker for 300 Da C) None of the other answers is correct D) Near the ladder marker for 300 kDa O Near the ladder marker for 33 kDa IDA= loo0,kba X ko Question #27: Which of the following methods would be most appropriate to determine high-resolution, atom-level structural information about a relatively small, difficult-to-crystallize protein with interesting dynamics? ANMR spectroscopy X-ray crystallography Cryo-electron microscopy PCD spectroscopy a SDS-PAGE
Transcribed Image Text:Question # 26: You are working with a genetic construct of your favorite protein, PTP1B, in the lab. You just performed a protein purification and are about to run an SDS-PAGE gel. You temporarily forgot PTP1B's molecular weight, but you know it is 300 residues long. Where on the gel would you expect to see a band for PTP18? Assume that the purification was successful, and that we are referring to the lane in the gel corresponding to the final, purified protein sample A) Near the ladder marker for 33 Da B) Near the ladder marker for 300 Da C) None of the other answers is correct D) Near the ladder marker for 300 kDa O Near the ladder marker for 33 kDa IDA= loo0,kba X ko Question #27: Which of the following methods would be most appropriate to determine high-resolution, atom-level structural information about a relatively small, difficult-to-crystallize protein with interesting dynamics? ANMR spectroscopy X-ray crystallography Cryo-electron microscopy PCD spectroscopy a SDS-PAGE
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