EduNinja

Pearson Edexcel International GCSE Biology (4BI1)

1 The nature and variety of living organisms

(a) Characteristics of living organisms

(b) Variety of living organisms

2 Structure and functions in living organisms

(a) Level of organisation

(b) Cell structure

(c) Biological molecules

2.7 Elements in biological molecules

2.8 Biological molecule structure

2.10 Enzymes as biological catalysts

2.11 Temperature and enzyme function

2.12 Enzyme activity practical

2.13 pH and enzyme function

2.14B Effect of pH on enzyme activity practical

(d) Movement of substances into and out of cells

(f) Respiration

(g) Gas exchange

(j) Co-ordination and response

3 Reproduction and inheritance

(a) Reproduction

(b) Inheritance

4 Ecology and the environment

(a) The organism in the environment

(b) Feeding relationships

(c) Cycles within ecosystems

(d) Human influences on the environment

5 Use of biological resources

(a) Food production

(b) Selective breeding

(c) Genetic modification (genetic engineering)

6 Experimental skills

(a) Problem-solving and application

(b) Investigation planning and methods

(c) Observations, measurements and variables

(d) Analysis, communication and evaluation

7 Mathematical skills

1 Arithmetic and numerical computation

2 Handling data

5 Geometry and trigonometry

Question Bank/IGCSE Edexcel Biology/2 Structure and functions in living organisms/(c) Biological molecules/2.14B Effect of pH on enzyme activity practical

Edexcel IGCSE Biology 2.14B enzyme rate calculations

Could not load this view

HTTP 429

Question typeDifficulty