New Biology A Level OCR 5.5.8 Coordinating responses (Fight or flight response). Lesson PowerPoint with activities, exam question and student sheets. Written alongside the new OCR Biology A specification and the Pearson textbook (Page references all refer to this textbook).

New Biology A Level OCR 5.5.3 Plant responses: Investigating tropisms. Lesson PowerPoint with activities, including practical and work sheet on historical experiments with model answers, plus tropisms summary sheet. Written alongside the new OCR Biology A specification and the Pearson textbook (Page references all refer to this textbook).

New Biology A Level OCR 5.7.8 Energy values of different respiratory substrates. From module 5 Communication, homeostasis and energy, section 5.7 - Respiration. Lesson PowerPoint with activities and exam question plenary, diagram handouts and homework task with answers.

New Biology A Level OCR 5.7.3 The structure of the mitochondrion. From module 5 Communication, homeostasis and energy, section 5.7 - Respiration. Lesson PowerPoint with activities and exam question plenary, plus diagram handouts (last slide of PowerPoint). Also a comparison task work sheet comparing mitochondria with chloroplasts.

New Biology A Level OCR 5.5.9 Controlling heart rate. Lesson PowerPoint with activities, diagram to label and worksheet. Written alongside the new OCR Biology A specification and the Pearson textbook (Page references all refer to this textbook).

New Biology A Level OCR 5.5.7 Reflex actions. Lesson PowerPoint with activities and worksheet, plus diagram. Written alongside the new OCR Biology A specification and the Pearson textbook (Page references all refer to this textbook).

New Biology A Level OCR 5.7.2 Glycolysis. From module 5 Communication, homeostasis and energy, section 5.7 - Respiration. Lesson PowerPoint with activities and diagram handout.

New Biology A Level OCR 5.7.5 Oxidative phosphorylation and the chemiosmotic theory. From module 5 Communication, homeostasis and energy, section 5.7 - Respiration. Lesson PowerPoint with activities and exam question and mark scheme, diagram handout and gap fill Krebs cycle recap starter sheet.

New Biology A Level OCR 5.5.2 Controlling plant growth. Lesson PowerPoint with activities and table summary sheet. Written alongside the new OCR Biology A specification and the Pearson textbook (Page references all refer to this textbook).

New Biology A Level OCR 5.7.6 Anaerobic respiration in eukaryotes. From module 5 Communication, homeostasis and energy, section 5.7 - Respiration. Lesson PowerPoint with activities and unlabelled diagram work sheets with answers.

New Biology A Level OCR 5.5.1 Plant responses to the environment. Lesson PowerPoint with activities and table summary sheet. Written alongside the new OCR Biology A specification and the Pearson textbook (Page references all refer to this textbook).

New Biology A Level OCR 5.7.7 Practical investigations into respiration rates in yeast. From module 5 Communication, homeostasis and energy, section 5.7 - Respiration. Brief lesson PowerPoint with task, background questions sheet and practical teacher & student method sheets for practical.

New Biology A Level OCR 5.7.9 Practical investigations into factors affecting the rate of respiration. From module 5 Communication, homeostasis and energy, section 5.7 - Respiration. Brief lesson PowerPoint with activities and looking at the principles behind key demos/experiments. Student practical work sheets with tech notes. Labelled & unlabelled respirometer diagrams.

New Biology A Level OCR 5.6.1 The interrelationship between photosynthesis and respiration. From module 5 Communication, homeostasis and energy, section 5.6 - Photosynthesis. Lesson PowerPoint with activities, blank diagrams to label, blank glossary with answers and micrograph. Written alongside the new OCR Biology A specification and the Pearson textbook (Page references all refer to this textbook).

New Biology A Level OCR 5.6.5 Factors affecting photosynthesis. From module 5 Communication, homeostasis and energy, section 5.6 - Photosynthesis. Lesson PowerPoint with activities, past exam question and MS, work sheet & answers.

New Biology A Level OCR 5.5.11 Muscle contraction. Lesson PowerPoint with activities and diagram. Written alongside the new OCR Biology A specification and the Pearson textbook (Page references all refer to this textbook).

New Biology A Level OCR 5.6.2 Chloroplasts & photosynthetic pigments. From module 5 Communication, homeostasis and energy, section 5.6 - Photosynthesis. Lesson PowerPoint with activities and past exam question with mark scheme.

New Biology A Level OCR 5.6.3 The light dependent stage. From module 5 Communication, homeostasis and energy, section 5.6 - Photosynthesis. Lesson PowerPoint with activities, diagram handout, past exam question with MS and gap fill with answers.