Topic 2.1: Cell structure (AQA A-level Biology)

This bundle of 8 lesson PowerPoints and accompanying resources contain a wide variety of tasks which will engage and motivate the students whilst covering the details of topic 2.1 of the AQA A-level Biology specification. Cells and their structure are linked to all of the other 7 topics in this course so a clear understanding is critical to a student’s success.

The tasks which include exam-style questions (with displayed mark schemes), discussion points and quiz competitions will cover the following parts of topic 2.1:

• The structure and function of the cell-surface membrane, nucleus, nucleolus, mitochondria, chloroplasts, Golgi apparatus, lysosomes, ribosomes, RER and SER, cell wall and cell vacuole
• The specialised cells of complex, multicellular organisms
• The structures of a typical prokaryotic cell
• The differences between prokaryotic and eukaryotic cells
• The structure of viruses
• The principles and limitations of optical microscopes, transmission electron microscopes and scanning electron microscopes
• Measuring the size of an object using an optical microscope
• Using the magnification formula

If you would like to sample the quality of these lessons, then download the eukaryotic animal cells, viruses and microscopes lessons as these have been uploaded for free