The document describes diagrams that should be drawn to illustrate: 1) How an individual's genotype is expressed through their phenotype at the molecular level, including transcription initiation, transcription, mRNA processing and splicing, and translation. 2) The different ways gene expression is controlled, including: DNA packing controlling accessibility; transcription factors and regulatory genes controlling transcription; alternative splicing producing different mRNAs from a single gene; miRNAs controlling expression; and mRNA and protein processing.