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LearnCambridge06102026–2028Papers 1, 3
Papers 1, 3

Core

Characteristics and classification of living organisms

Characteristics and classification · Microorganisms and viruses2 subtopic lessons

Organisation of the organism

Cell structure · Specialised cells and magnification2 subtopic lessons

Movement into and out of cells

Diffusion and osmosis · Active transport and surface area2 subtopic lessons

Biological molecules

Biological molecules and food tests1 subtopic lessons

Enzymes

Enzyme action1 subtopic lessons

Plant nutrition

Photosynthesis · Leaf structure and mineral ions2 subtopic lessons

Human nutrition

Diet · Digestion and absorption2 subtopic lessons

Transport in plants

Xylem, phloem and water uptake · Transpiration and translocation2 subtopic lessons

Transport in animals

Heart and circulation · Blood vessels and blood2 subtopic lessons

Diseases and immunity

Disease and immunity1 subtopic lessons

Gas exchange in humans

Breathing and gas exchange1 subtopic lessons

Respiration

Aerobic and anaerobic respiration1 subtopic lessons

Excretion in humans

Kidneys and excretion1 subtopic lessons

Coordination and response

Nervous system and the eye · Hormones and homeostasis · Tropisms3 subtopic lessons

Drugs

Medicinal and misused drugs1 subtopic lessons

Reproduction

Reproduction in plants · Human reproduction2 subtopic lessons

Inheritance

Chromosomes and cell division · Monohybrid inheritance2 subtopic lessons

Variation and selection

Variation, mutation and selection1 subtopic lessons

Organisms and their environment

Food chains and energy flow · Nutrient cycles · Populations and sampling3 subtopic lessons

Human influences on ecosystems

Food production · Pollution and conservation2 subtopic lessons

Biotechnology and genetic modification

Biotechnology and fermenters · Genetic modification2 subtopic lessons