OCR • Biology A

OCR A Depth and Breath in Biology. Paper 1, 2, 3. Module 2, 3, 4, 5, 6. OCRA A Level Modules and OCRA Biology AS Module 2.2 Basic components of living systems, 2.3 Biological molecules, 2.4 Enzymes, 2.5 Cell division, 2.6 Cell division, Module 3 3.1 Exchange and Transport, 3.2 Transport in animals, 3.3 Transport in plants, Module 4, 4.2 Biodiversity, Module 5, 5.1 Neuronal communication, 5.3 Excretion and homeostasis, Module 6 6.1 Genetics of living systems, 6.2 Patterns of inheritance

OCR A specification for A level biology summary of Populations. Helped obtain A* in 2022 exams. Includes: biotic and abiotic factors, inter and intraspecific competition, predation, limiting factors, conservation and preservation.

OCR A specification for A level biology summary of ecosystems. Helped obtain A* in 2o22 exams. Includes: abiotic and biotic factors, biomass and calculations of biomass, the nitrogen cycle, the carbon cycle, and succession.

OCR A specification for A level biology summary of plant hormones. Helped obtain A* in 2022 exams. Contains information on abiotic stress, herbivory, nastic movements, tropisms, and plant hormones and their domestic uses.

Summary notes for OCR A specification A-level biology, Animal Responses. Helped achieve A* in 2022. Includes basis of nervous system and brain, reflexes and coordinated responses, control of heart rate, structure and function of muscles, neuromuscular junctions, and the sliding filament model.

Summary notes for OCR A specification A-level biology Cloning and Biotechnology. Helped achieve an A* in 2022. Covers animal cloning, micro-organisms, microbial growth curves, immobilised enzymes and industrial production.

Summary notes for OCR-A specification A-level biology Hormonal Communication topic. Helped gain A* in biology 2022, includes overview of hormones and glands as well as blood glucose control and diabetes.

Summary notes for the Neuronal Communication module of the OCR A specification for A-level biology. Helped obtain A* in A-level 2022.

This document contains a short visual summary of aerobic respiration (glycolysis, link reaction, Krebs cycle, oxidative phosphorylation diagram) side by side with the photosynthesis diagram (cyclic and non-cyclic photophosphorylation, photolysis and the light independent stage). Additionally all the names of the compounds and intermediates which need to be known are on there (from spec used in the 2024 exams). I am an A* student (passed my exams in 2024) and stuck this as poster on my wall so I...

This is a detailed summary on all the biological molecules required to know for a level biology class