Exam (elaborations)
Electrophoresis Lab – Questions & Accurate Answers
- Course
- Institution
Electrophoresis Lab – Questions & Accurate Answers
[Show more]
Content preview
Electrophoresis Lab – Questions & Accurate Answersa machine used to separate nucleic acids and proteins is a _______ Right Ans
- gel electrophoresis
Has an electric current to move molecules based on mlolecular weight and
causes positive charges to move to positve pole of box, and negative charges
to move to negative pole of box is a ___________. Right Ans - gel
electrophoresis
Causes smaller molecules to appear to travel further down gel but they are
really just moving faster is a Right Ans - gel electrophoresis
A gel used to seperate nucliec acids and large protiens, is composed of sea
weed is _________. Right Ans - agarose gel
Agarose gel is usually 0.7%-3% agarose but the most common is ______ agarose
gel Right Ans - 1.0%
Causes a setting result from physical process and the distance between bands
is determined by _________. Right Ans - the density of agarose
A gel used to seperate proteins and requires uniform pore size is __________.
Right Ans - polyacrylamide electrophoresis gel(PAGE)
A potent neurotoxin in powder and liquid form is ______. Right Ans -
acrylamide
A process where stacking gels are poured over resolving gels, stacking gel
contains less acrylomide (5% max), a lower pH, and a different ionic content,
the proteins are concentrated into a tight band in stacking gel before entering
resolving gel is _______. Right Ans - PAGE gel
A gel used to seperate nondenatured protiens by charge and size and is
visualized with black staining is a __________. Right Ans - starch gel
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Zendaya. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now