QUESTION 8A blood plasma sample is electrophoresed. The sample is applied in the middle of the gel (i.e. the'origin' is halfway down on the gel) and the gel is stained with a lipoprotein-specific stain. The plvalues of the lipoproteins in this sample are shown below:Chylomicron - 8.6LDL - 6.8VLDL - 6.5HDL - 5.2To answer the question below, you make the assumption that migration is solely dependent oncharge and that the distance migrated is linearly related to charge.When only taking charge into account, which ONE of the following statements does NOT completethe sentence below correctly?During gel electrophoresis at pH 8.2 the:During gel electrophoresis at pH 8.2 the:chylomicrons migrate the shortest distance from the origin and are the only lipoprotein particlea that is positively charged.lipoproteins belonging to the endogenous pathways are negatively charged and move towardso the positively charged anode.distance that the LDL particles migrate from the origin is 2.5-fold greater than the distance theo chylomicrons migrate from the origin.HDL, VLDL and LDL particles are all negatively charged but LDL migrates closest to the positivelyo charged anode.

The isoelectric point is also known as the pI value of the protein. The net charge of the protein…

Answered: A blood plasma sample is…

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 blood plasma sample is electrophoresed. The sample is applied in the middle of the gel (i.e. the 'origin' is halfway down on the gel) and the gel is stained with a lipoprotein-specific stain. The pl yalues of the lipoproteins in this sample are shown below: