100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
ACS biochemistry Guide Questions with Solutions $11.49   Add to cart

Exam (elaborations)

ACS biochemistry Guide Questions with Solutions

 5 views  0 purchase
  • Course
  • Biochemistry ACS
  • Institution
  • Biochemistry ACS

ACS biochemistry Guide

Preview 1 out of 4  pages

  • September 3, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Biochemistry ACS
  • Biochemistry ACS
avatar-seller
julianah420
ACS biochemistry Guide

Describe the structural changes in hemoglobin that allow for cooperative binding of O2 -
answer Binding of O2 in one subunit causes a conformational change in an adjacent
subunit allowing O2 to bind

Which amino acids in "a" would be charged at pH 7? - answer Asp, Glu, Arg, His, Lys

Which amino acids are negatively charged? - answer Asp, Glu

which amino acids are positively charged? – answer Arg, His, Lys

How are beta sheets stabilized in proteins? - answer Hydrogen bonding between
peptide backbone groups

Does myoglobin show cooperativity in O2 binding? If not, what structural differences
account for this? - answer Myoglobin does not show cooperativity because it is
monomeric

What is a transition state inhibitor (how does its structure compare to the enzyme
substrate?) how does its affinity for the enzyme compare to the enzyme's substrate? -
answer Similar to the substrate; binds to the active site with greater affinity than the
substrate

would it be advantageous for these potential drugs to covalently bind to the enzyme?
why or why not? - answerNot advantageous because the urea cycle would shut down

From a practical standpoint, would it be advantageous for these potential drugs to be
less chemically stable than the substrate? - answerNo, because of shelf life and time to
reach target

In DNA, which bases hydrogen bond? - answerA-T; G-C

In each base pair, how many hydrogen bonds are there? - answerA-T=2; G-C=3

Which base-pair would require a higher temperature to destroy the hydrogen bonds? -
answerG-C

Based on the mechanism of alkaline hydrolysis of RNA, why is DNA less susceptible to
alkaline hydrolysis? - answerDNA lacks the 2' hydroxyl group

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 julianah420. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81113 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.49
  • (0)
  Add to cart