
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Question
SDS is a __________ that gives proteins a _____________ charge while SDS-PAGE separates proteins based upon their ___________.
-chemical, negative, molecular mass
-chemical, negative, charge
-chemical, positive, charge
How would you prepare 40 mL of a 1: 8,000 dilution of the antibody in a single step?
a. 5 mL antibody added to 40 mL of TBST
b. 8 mL antibody added to 40 mL of TBST
c. 200μL antibody added to 40 mL of TBST
d. 5μL antibody added to 40 mL of TBST
On which molecule would you find an epitope?
-antigen
-antibody
-dna polymerase
-restriction enzyme
In the Western blot performed, which of the following proteins is recognized by the primary (1st) antibody?
a. BSA
b. goat anti-rabbit
c. rabbit anti-BSA
Insufficient washing of the membrane during the immunodetection will cause weak or no signal from the blot.
TRUE OR FALSE
An agarose gel requires a specific orientation on the gel box in order to be poured.
TRUE OR FALSE
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