SME
Grade 9 Science
DNA structure, replication and protein synthesis
The main lesson, then each kind of problem it solves.
DNA structure, replication and protein synthesis
Main lesson
Base pairing: Chargaff’s rule
Use this for “A DNA sample is 30% adenine. What percent is guanine?”
DNA replication
Use this for “How does base pairing let a cell copy its DNA before it divides?”
From gene to protein
Use this for “Put the steps of protein synthesis in order, from the gene in the nucleus.”