Includes lesson powerpoint and question booklet Covers the following spec points: • Recognise cell organelles from electron micrographs and the use of light microscopes Calculate magnification and size of cells and organelles from drawings or images Disclaimer - I do not own any image in this power point, all images were taken from Google

Lesson slides and activities Covers the following spec points Understand how to distinguish between Gram-positive and Gram-negative bacterial cell walls and why each type reacts differently to some antibiotics Disclaimer - I do not own any image in this power point, all images were taken from Google Images

Lesson 1 - Organelle structure and function. Includes lesson powerpoint, hand drawn cell diagram worksheets and summmary sheets for students to use. Covers the following spec points: • Know that cell theory is a unifying concept stating that cells are a fundamental unit of structure, function and organisation in all living organisms • Understand the ultrastructure and function of organelles, to include: o prokaryote cells (bacterial cell) – nucleoid, plasmids, 70S ribosomes, capsule, cell wall o eukaryotic cells (plant and animal cells) - plasma membrane, cytoplasm, nucleus, nucleolus, endoplasmic reticulum (smooth and rough), Golgi apparatus, vesicles, lysosomes, 80S ribosomes, mitochondria, centriole o eukaryotic cells (plant-cell specific) - cell wall, chloroplasts, vacuole, tonoplast, amyloplasts, plasmodesmata, pits disclaimer - I do not own any image in this power point, all images were taken from Google Images