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 .

WhatsAp N0. +256 753 143413

Find A-level biology videos on you tube search “youtube/digitalteachersuganda/topic”

A-level Biology Notes

UNEB Past papers

Additional paper 1  questions

A-Level Biology videos

A-level biology Videos on You Tube

(Please copy the name of the lesson and paste in You Tube Search and watch)

A-level Biology Lesson 1: Prokaryotic and Eukaryotic cells

A-level Biology lesson 2: Plant cell and animal cells by Dr Bbosa Science

A-level biology lesson 3: Animal tissues by Dr. Bbosa Science

A-level biology lesson 4: Plant tissues

A-level biology lesson 5: Cell physiology by Dr. Bbosa Science

A-level biology lesson 6: Enzymes and cellular reaction by Dr. Bbosa Science

A-level biology lesson 7: Respiration for A-level by Dr. Bbosa Science

A-level biology lesson 8: Chemicals of life (, water, carbohydrates, lipids, proteins, vitamins)

A-level biology lesson 9: Heterotrophic nutrition A level By Dr Bbosa Science

A-level biology lesson 10: Photosynthesis part 1 of 2 By Dr. Bbosa Science

A-level biology lesson 11: Photosynthesis part 2 of 2 by Dr. Bbosa Science

A-level biology lesson 12: Photosynthesis revision objective questions by Dr. Bbosa Science

A-level biology lesson 13: Photosynthesis Revision of structured questions by Dr. Bbosa Science

A-level biology lesson 14: Photosynthesis Revision of paper 2 questions by Dr. Bbosa Science

A-level biology lesson 15: Coordination in animal part 1 of 2 by Dr. Bbosa Science

A-level biology lesson 16: Coordination in animals part 2 of 2 by Dr. Bbosa Science

A-level biology lesson 17: Coordination in animals, revision of objective questions

A-level biology lesson 18: Coordination in animals revision of essay questions

A-level biology lesson 19: Genetics part 1of 2 by Dr. Bbosa Science

A-level biology lesson 20: Genetics A level part 2 of 2 by Dr. Bbosa Science

A-level biology lesson 21: Genetics objectives revision questions by Dr. Bbosa Science

A-level biology lesson 22: Genetic structured revision questions by Dr. Bbosa Science

A-level biology lesson 23: Locomotion in animals part 1 of 2 by Dr. Bbosa Science

A-level biology lesson 24: Locomotion in animals part 2 of 2 by Dr. Bbosa Science

A-level biology lesson 25: Locomotion in animals revision of objective questions

A-level biology lesson 26: Locomotion in animals structured questions at A-level

A-level biology lesson 27: Homeostasis by Dr. Bbosa Science

A-level biology lesson 28: Homeostasis A – level revision question by Dr. Bbosa Science

A-level biology lesson 29: Excretion in man part 1of 2 by Dr. Bbosa Science

A-level biology lesson 30: Excretion part 2 of 2 by Dr. Bbosa Science

A-level biology lesson 31: Excretion objective revision questions By Dr. Bbosa Science

A-level biology lesson 32: Excretion revision of essay questions by Dr. Bbosa Science

A-level biology lesson 33: Excretion structured questions by Dr. Bbosa Science

A-level biology lesson 34: Excretion revision of essay questions by Dr. Bbosa Science

A-level biology lesson 35: Temperature regulation in animals by Dr. Bbosa Science

A-level biology lesson 36: temperature regulation in animals revision questions

A-level biology lesson 37: Reproduction in animals by Dr. Bbosa Science

A-level biology lesson 38: Reproduction in animals objective questions by Dr. Bbosa Science

A-level biology lesson 39: Reproduction in animals structured questions by Dr. Bbosa Science

A-level biology lesson 40: Sexual reproduction in plants by Dr. Bbosa Science

A-level biology lesson 41: Sexual reproduction in plants objective questions by Dr. Bbosa Science

A-level biology lesson 42: Sexual reproduction in plants (structured questions) by Dr. Bbosa Science

A-level biology lesson 43: Sexual reproduction in plants essay questions by Dr. Bbosa Science

A-level biology lesson 44: Response in plants by Dr. Bbosa Science

A-level biology lesson 45: Plant response objective questions by Dr. Bbosa Science

A-level biology lesson 46: Plant responses structured questions by Dr. Bbosa Science

A-level biology lesson 47: Transport in animals lesson 1 of 2 by Dr. Bbosa Science

A-level biology lesson 48: Transport in animals lesson 2 of 2 by Dr. Bbosa Science

A-level biology lesson 49: Transport in animals objective questions by Dr. Bbosa Science

A-level biology lesson 50: Transport in animals Structured questions A level by Dr. Bbosa Science

A-level biology lesson 51: Evolution lesson 1 of 3 by Dr. Bbosa Science

A-level biology lesson 52: Evolution lesson 2 of 3 by Dr. Bbosa Science

A-level biology lesson 53: Evolution lesson 3 of 3 or evidences of evolution by Dr. Bbosa Science

A-level biology lesson 54: Evolution objective revision questions by Dr. Bbosa Science

A-level biology lesson 55: Evolution structured questions by Dr. Bbosa Science

A-level biology lesson 56: Evolution Essay questions by Dr. Bbosa Science

A-level biology lesson 57: Gaseous exchange by Dr. Bbosa Science

A-level biology lesson 58: Gaseous exchange objective revision questions by Dr. Bbosa Science

A-level biology lesson 59: Gaseous exchange structured revision questions by Dr. Bbosa Science

A-level biology lesson 60: Transport in flowering by Dr. Bbosa Science

A-level biology lesson 61: Transport in flowering plants objective questions by Dr. Bbosa Science

A-level biology lesson 62: Transport in flowering plants structured questions by Dr. Bbosa Science

A-level biology lesson 63: Behaviors by Dr. Bbosa Science

A-level biology lesson 64: Behaviours objective revision questions by Dr. Bbosa Science

A-level biology lesson 65: Behaviours structured questions by Dr. Bbosa Science

A-level biology lesson 66: Ecology lesson 1 of 3 by Dr. Bbosa Science

A-level biology lesson 67: Ecology lesson 2 of 3 by Dr. Bbosa Science

A-level biology lesson 68: Ecology lesson 3 of 3 by Dr. Bbosa Science

A-level biology lesson 69: Ecology objectives

A-level biology lesson 70: Ecology structured questions by Dr. Bbosa Science

A-level biology lesson 71: Ecology Essay questions by Dr. Bbosa Science

A-level biology lesson 72: Cell divisions by Dr. Bbosa David

A-level biology lesson 73: Cell divisions by Dr. Bbosa David

A-level biology lesson 74: Asexual reproduction and alternative generation

A-level biology lesson 75: DNA, RNA and protein synthesis

A-level biology lesson 76: DNA, RNA and protein synthesis objective questions

A-level biology lesson 77: DNA, RNA and protein synthesis structured questions

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