Amino Acids, Proteins & DNA

Course revision notes and study resources.

Explore the general structure of alpha-amino acids, zwitterion formation at the isoelectric point, and their amphoteric behavior.

Understand the formation of dipeptides and polypeptides, levels of protein structure, protein hydrolysis, and amino acid chromatography.

Master the components of DNA nucleotides, phosphodiester backbone condensation, and complementary hydrogen bonding.

MCQs and structured questions with AQA mark scheme answers.

Review key definitions and concepts with interactive flashcards.