Igcse biology - Study guides, Class notes & Summaries

IGCSE Biology Exam - Paper 6 Revision Notes BIO Enzyme activity lab: 2H2O2 (l) → 2H2O (l) + O2 (g) This reaction can be catalysed by an enzyme (catalase) or by a non- biological catalyst (Manganese IV oxide) 1. Put 3cm2 of hydrogen peroxide in a test tube. 2. Add fresh potato strips and shake gently. 3. Keep your thumb on top of the test tube, or use a stopper, to retain the gas. 4. Do the “glowing splint” test → the splint relights Positive control: repeat the original experime...

CIE IGCSE Biology Exam Revision Notes

IGCSE Biology Exam Study Guide IGCSE Biology Exam Study Guide IGCSE Biology Exam Study Guide

Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion, Nutrition - Mrs. Gren Movement - An action by an organism or part of an organism causing a change of position or place Respiration - The chemical reactions in cells that break down nutrient molecules and release energy for metabolism Sensitivity - The ability to defect or sense stimuli in the internal or external environment and to make appropriate responses Growth - A permanent increase in size and dry mass by an i...

iGCSE Biology Paper 1 Specification iGCSE Biology Paper 1 Specification iGCSE Biology Paper 1 Specification

Edexcel IGCSE Biology Paper 1

Most common Cambridge IGCSE BIOLOGY question list from 2015 to 2022 - Guarantee you that, if not all, many of the questions in your BIOLOGY THEORY EXAM will come from this PDF.

IGCSE Biology Exam Study Guide questions and answers

My entire notes for IGCSE Biology that i made and it contains every intricate detail you need to know.

Edexcel IGCSE Biology Paper 1