ACS Biochemistry Final Exam Study Questions and Answers UPDATED 2024
10 views 0 purchase
Course
ACS Biochemistry
Institution
ACS Biochemistry
pKa (chapter 3) - measure of the tendency of a group to give up a proton (acidity); tendency decreases tenfold as pKa increases by one unit
thioester bond (1) - compounds with functional group C-S-CoA-C (eg, in acetyl-CoA)
zwitterion (3) - dipolar ion with both positive and negative groups bu...
ACS Biochemistry Final Exam Study
Questions and Answers UPDATED 2024
BESTZONE
ACS BIOCHEM
8/29/24
, ACS Biochemistry Final Exam
pKa (chapter 3) - measure of the tendency of a group to give up a proton (acidity);
tendency decreases tenfold as pKa increases by one unit
thioester bond (1) - compounds with functional group C-S-CoA-C (eg, in acetyl-CoA)
zwitterion (3) - dipolar ion with both positive and negative groups but overall neutral
charge; can act as either an acid or base
Isoelectric point (pI) (chapter 3) - the characteristic pH at which the net electric charge is
zero
SDS - Sodium Dodecyl Sulfate (chap 3) - detergent used to unfold proteins and give
them uniform negative charge
SDS Page (3) - chromatography used to separate proteins based on mass. light
proteins travel fast than heavier ones
PCR - Polymerase chain reaction (3) - copies DNA multiple times to increase sample
size
Isoelectric focusing (chapt 3) - procedure used to determine the isoelectric pt (pI) of a
protein. Protein migrates through gel until pH = pI (net charge = 0)
Two-Dimensional Electrophoresis (3) - combines isoelectric focusing and SDS
electrophoresis; separates proteins by both molecular weight and pI
specific activity (3) - number of enzyme units per mg of total protein (a measure of
enzyme purity)
activity (3) - total units of a certain enzyme in a solution
ACS Biochemistry Final Exam
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 EFT, 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 this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Bestzone. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for $13.99. You're not tied to anything after your purchase.
