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Author Question: If serum proteins were immersed in a buffer of pH 8.6, which protein, albumin (pI = 4.7) or gamma ... (Read 97 times)

lunatika

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on: Aug 10, 2018
If serum proteins were immersed in a buffer of pH 8.6, which protein, albumin (pI = 4.7) or gamma globulin (pI = 7.6) would migrate the farthest by electrophoresis, and toward which electrode?
 
  A) Albumin/anode
  B) Albumin/cathode
  C) Gamma globulin/anode
  D) Gamma globulin/cathode

Question 2

Peptide bonds of proteins bind with _________ ions of biuret reagent to produce a colored product.
 
  A) Ferrous
  B) Cuprous
  C) Ferric
  D) Cupric


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gcook

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Reply #1 on: Aug 10, 2018
Answer to Question 1

Ans: A

Answer to Question 2

Ans: D


lunatika

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Reply 2 on: Aug 10, 2018
Thanks for the timely response, appreciate it

bdobbins

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Reply 3 on: Yesterday
Gracias!

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