Oxford Revise OCR A Level Biology Science Answers

Here you’ll find all the answers to the activities and exam-style practice questions featured in Oxford Revise: OCR A Level Biology.

Multiple-choice Questions
Chapter 2: Cell structure
Chapter 3: Biological molecules
Chapter 4: Nucleotides and nucleic acids
Chapter 5: Enzymes
Chapter 6: Plasma membranes
Chapter 7: Cell division, diversity and organization
Chapter 8: Gas exchange
Chapter 9: Transport in animals
Chapter 10: Transport in plants
Chapter 11: Communicable diseases
Chapter 12: Biodiversity
Chapter 13: Classification and evolution
Chapter 14: Communication and homeostasis
Chapter 15: Excretion
Chapter 16: Neuronal communication
Chapter 17: Hormones
Chapter 18: Plant and animal responses
Chapter 19: Photosynthesis
Chapter 20: Respiration
Chapter 21: Cellular control
Chapter 22: Patterns of inheritance
Chapter 23: Manipulating genomes
Chapter 24: Cloning and biotechnology
Chapter 25: Ecosystems, populations and sustainability