4.6.1.3 DNA and the Genome — AQA Combined Science Trilogy 8464 | GradeGen
AQA GCSE Combined Science Trilogy · 8464
DNA and the Genome
What you need to know
Describe the structural composition of DNA as a polymer consisting of two strands twisted into a double helix, packaged within chromosomes.
Define a gene as a specific segment of DNA that codes for a sequence of amino acids to produce a particular protein.
Define the term 'genome' as the entirety of an organism's genetic material.
Evaluate the scientific and medical importance of sequencing the entire human genome.
Discuss the application of genomic research in identifying disease-linked genes, treating inherited disorders, and tracing historical human migration patterns.
