Summary A* GRADE AQA A-Level Chemistry: Organic - Amino acids, proteins and DNA (3.3.13)
8 views 0 purchase
Course
Unit 3.3.13 - Amino acids, proteins and DNA
Institution
AQA
I achieved a high A* Grade in my final A-Level exams using these notes!!!
I believe you can achieve an A* if you can memorise these notes! Simply use blurting, a method of active recall, to write everything you remember from the notes, then identify the parts you couldn’t remember, then repeat ...
1. Amino acids
- amphoteric: acidic & basic properties
o NH2 amino group = basic
o COOH carboxyl group = acidic
- chiral – optical activity
- zwitterion = dipolar ion: positive & negative charge
exist near isoelectric point: pH where overall charge = 0 (unique depending on R group)
least soluble – solid
naming: side groups on longest chain carboxylic acid
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 tnotes. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.01. You're not tied to anything after your purchase.
