A-Level Biology Notes, exams and marking guides

A -level Biology

The ability to pass Biology exams lies in writing and rewriting notes, questions and answers to internalise the concepts, improve on spellings and writing skills . It upon this that you are advised to write and rewrite these notes and read  about each topic from all sources possible to widen your understanding .

A-level Biology Notes

UNEB Past papers

Paper 2

Paper 1

Additional paper 1  questions

A-Level Biology videos

Dissection of a rat lesson 1 / 2

Dissection of a frog/toad

Prokaryotic and Eukaryotic cells

Chemicals of life

Respiration (A-level)

Heterotrophic nutrition (A-level) By Dr. Bbosa Science

Photosynthesis revision objective questions A level

Coordination in animals (A - level), lesson 1 of 2

Coordination in animals (A- level) revision of essay questions

Genetics objectives (A -level)

Locomotion in animals structured questions at A-level

Excretion in man lesson 1of 2

Excretion objective revision questions

Temperature regulation in animals revision questions

Reproduction in animals structured questions

Sexual reproduction in plants (structured questions)

Plant responses structured questions

Transport in animals lesson 2 of 2 by Dr. Bbosa Science

Evolution lesson 1 of 3

Evolution Essay question (A-level)

Gaseous exchange A level

Transport in flowering A-level

Transport in flowering plants structured questions

Ecology lesson 3 of 3

Ecology Essay questions

Behaviours structured questions

Asexual reproduction and alternative generation

DNA, RNA and protein synthesis structured questions

Development
Design
Marketing

Dissection of a rat lesson 2/2

Dissection of a cockroach

Animal tissues

Cell physiology

Photosynthesis lesson 1/2

Photosynthesis Revision of structured questions

Coordination in animals (A level), lesson 2 of 2

Genetics lesson 1 of 2

Genetic (A- level) structured questions

Locomotion in animals lesson 2 of 2

Homeostasis (A-level)

Excretion lesson 2 of 2

Excretion structured questions

Reproduction in animals

Reproduction in animals objective questions

Sexual reproduction in plants essay questions

Plant response objective questions@ A level

Transport in animals objective questions @ A level

Evolution lesson 2 of 3

Evolution structured questions

Gaseous exchange objective revision questions

Transpiration and structure of stomata

Ecology lesson 1 of 3

Ecology objectives questions

Behaviours in biology A- level

Cell divisions

DNA, RNA and protein synthesis

Dissection of a rat

Plant and animal cells

Plant tissues

Enzymes

Photosynthesis lesson 2 of 2

Photosynthesis Revision of paper 2 questions

Coordination in animals (A level), revision of objective questions

Genetics A level lesson 2 of 2 (A-level)

Locomotion in animals lesson 1 of 2

Locomotion in animals revision of objective questions

Homeostasis A - level revision question

Excretion revision of essay questions

Temperature regulation in animals

Sexual reproduction in plants (A-level)

Sexual reproduction in plants objective questions

Response in plants

Transport in animals lesson 1 of 2 by Dr. Bbosa Science

Transport in animals Structured questions A level

Evolution lesson 3 of 3

Evolution objective revision questions

Gaseous exchange structured revision questions

Transport in flowering plants objective questions

Ecology lesson 2 of 3

Ecology structured questions

Behaviours objective revision questions

Cell division revision questions

DNA, RNA and protein synthesis objective questions