AQA A level Biology (new spec): Final lesson of the Gene Expression topic explores the importance of genome sequencing projects and the nature of the proteome. Students then apply their knowledge by answering exam questions. Includes: Powerpoint presentation Exam questions and mark scheme Ready to use in classrooms.

AQA A level Biology (new spec): Sixth lesson of the Gene Expression topic explores the concept of oncogenes and tumour suppressors, and how epigenetics links with cancer. Includes: Powerpoint presentation Ready to use in classrooms.

AQA A level Biology (new spec): Fifth lesson of the Gene Expression topic explores how siRNA affects gene expression. Students then apply their knowledge by completing the worksheet. Includes: Powerpoint presentation Worksheet with tasks Ready to use in classrooms.

AQA A level Biology (new spec): Fourth lesson of the Gene Expression topic explores what epigenetics is and how epigenetic factors affect histones and DNA. Students then apply their knowledge by answering exam questions. Includes: Powerpoint presentation Worksheet and notes with tasks and answers Exam questions and mark scheme Ready to use in classrooms.

AQA A level biology: first lesson of the topic ‘Response to Stimuli’ introduces the ideas of taxis, kinesis and tropism, and gives students the opportunity to practice using exam questions. Includes: Powerpoint presentation Exam questions and mark scheme Ready to use in classroom.

AQA A level Biology (new spec): First lesson of the Gene Expression topic explores the different types of gene mutations and discusses their impact. Students then apply their knowledge by answering exam questions. Includes: Powerpoint presentation Exam questions and mark scheme Ready to use in classrooms.

AQA A level Biology (new spec): Third esson of the Gene Expression topic explores how the processes of transcription and translation are regulated in a cell. Students then apply their knowledge by answering exam questions. Includes: Powerpoint presentation Exam questions and mark scheme Ready to use in classrooms.

AQA A level Biology (new spec): Third lesson of the Cell Structure topic explores the advantages and limitations of different microscopes (light, SEM and TEM) and describes how they work. Includes: Powerpoint presentation Ready to use in classrooms.

AQA A level Biology (new spec): Fourth of the Cell Structure topic looks at what a graticule is and how to use it (step-by-step). Can be combined with a microscopy practical and link to CPACs. Includes: Powerpoint presentation Student powerpoint to annotate Ready for use in the classroom.

AQA A level Biology (new spec): Second lesson of the Cell Structure topic explores the process and purpose of cell fractionation. Students then apply their knowledge by answering exam questions. Includes: Powerpoint presentation Exam questions and mark scheme Ready to use in classrooms.

AQA A level Biology (new spec): Fifth lesson of the Cell Structure topic explores the stages of mitosis and how to identify them from micrographs. Students then apply their knowledge by answering exam questions. Includes: Powerpoint presentation Exam questions and mark scheme Ready to use in classrooms.

AQA A level Biology (new spec): Fifth lesson of the Cell Structure topic explores the structure of a prokaryotic cell and their functions. Students then apply their knowledge by completing worksheets. Includes: Powerpoint presentation Worksheets Ready to use in classrooms.

AQA A level Biology (new spec): Sixth lesson of the Cell Structure topic recaps the different levels of organisation within an organism and what cell specialisation is. Includes: Powerpoint presentation Ready to use in classrooms.

AQA A level Biology (new spec): Seventh lesson of the Cell Structure topic explores what viruses are the structure of a HIV virus. Includes: Powerpoint presentation Ready to use in classrooms.