Spec 7402
AQA A Level Biology flashcards by topic: the key terms, definitions and processes you need to recall for Paper 1, Paper 2 and Paper 3.
Biological molecules
Proteins
Nucleic acids are important information-carrying molecules
Cells
Cell structure
Organisms exchange substances with their environment
Mass transport
Genetic information, variation and relationships between organisms
Energy transfers in and between organisms (A-level only)
Organisms respond to changes in their internal and external environments (A-level only)
Stimuli, both internal and external, are detected and lead to a response (A-level only)
Nervous coordination (A-level only)
Homeostasis is the maintenance of a stable internal environment (A-level only)
Genetics, populations, evolution and ecosystems (A-level only)
The control of gene expression (A-level only)
Gene expression is controlled by a number of features (A-level only)
Gene technologies allow the study and alteration of gene function allowing a better understanding of organism function and the design of new industrial and medical processes (A-level only)
