Edexcel BIOLOGY AS (8BN0) Topic Questions

Here you will find all Edexcel BIOLOGY AS (8BN0) Topic questions to revise by topic and exam board with mark scheme and video solution

Biological molecules

Monomers and polymers

Question Papers

Mark Scheme

Video Solution

Carbohydrates 1

Question Papers

Mark Scheme

Video Solution

Carbohydrates 2

Question Papers

Mark Scheme

Video Solution

Lipids

Question Papers

Mark Scheme

Video Solution

Proteins and enzymes 1

Question Papers

Mark Scheme

Video Solution

Proteins and enzymes 2

Question Papers

Mark Scheme

Video Solution

Proteins and enzymes 3

Question Papers

Mark Scheme

Video Solution

Proteins and enzymes 4

Question Papers

Mark Scheme

Video Solution

Nucleic acids 1

Question Papers

Mark Scheme

Video Solution

Nucleic acids 2

Question Papers

Mark Scheme

Video Solution

ATP

Question Papers

Mark Scheme

Video Solution

Water

Question Papers

Mark Scheme

Video Solution

Inorganic ions

Question Papers

Mark Scheme

Video Solution

Cells

Cell structure 1

Question Papers

Mark Scheme

Video Solution

Cell structure 2

Question Papers

Mark Scheme

Video Solution

All cells arise from other cells 1

Question Papers

Mark Scheme

Video Solution

All cells arise from other cells 2

Question Papers

Mark Scheme

Video Solution

Transport across cell membranes 1

Question Papers

Mark Scheme

Video Solution

Transport across cell membranes 2

Question Papers

Mark Scheme

Video Solution

Transport across cell membranes 3

Question Papers

Mark Scheme

Video Solution

Cell recognition and the immune system 1

Question Papers

Mark Scheme

Video Solution

Cell recognition and the immune system 2

Question Papers

Mark Scheme

Video Solution

Studying cells 1

Question Papers

Mark Scheme

Video Solution

Studying cells 2

Question Papers

Mark Scheme

Video Solution

Organisms exchange substances with their environment

Surface area to volume ratio 1

Question Papers

Mark Scheme

Video Solution

Surface area to volume ratio 2

Question Papers

Mark Scheme

Video Solution

Gas exchange 1

Question Papers

Mark Scheme

Video Solution

Gas exchange 2

Question Papers

Mark Scheme

Video Solution

Digestion and absorption

Question Papers

Mark Scheme

Video Solution

Mass transport 1

Question Papers

Mark Scheme

Video Solution

Mass transport 2

Question Papers

Mark Scheme

Video Solution

Mass transport 3

Question Papers

Mark Scheme

Video Solution

Mass transport in plants

Question Papers

Mark Scheme

Video Solution

Genetic information, variation and relationships between organisms

DNA, genes and chromosomes

Question Papers

Mark Scheme

Video Solution

DNA and protein synthesis 1

Question Papers

Mark Scheme

Video Solution

DNA and protein synthesis 2

Question Papers

Mark Scheme

Video Solution

Genetic diversity 1

Question Papers

Mark Scheme

Video Solution

Genetic diversity 2

Question Papers

Mark Scheme

Video Solution

Genetic diversity and adaptation 1

Question Papers

Mark Scheme

Video Solution

Genetic diversity and adaptation 2

Question Papers

Mark Scheme

Video Solution

Species and taxonomy

Question Papers

Mark Scheme

Video Solution

Biodiversity within a community

Question Papers

Mark Scheme

Video Solution

Investigating diversity 1

Question Papers

Mark Scheme

Video Solution

Investigating diversity 2

Question Papers

Mark Scheme

Video Solution

Energy transfers in and between organisms

Photosynthesis 1

Photosynthesis 2

Respiration 1

Respiration 2

Energy and ecosystems 1

Energy and ecosystems 2

Nutrient cycles

Question Papers

Question Papers

Question Papers

Question Papers

Question Papers

Question Papers

Question Papers

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Video Solution

Video Solution

Video Solution

Video Solution

Video Solution

Video Solution

Video Solution

Organisms respond to changes in their internal and external environments

Survival and response

Receptors

Control of heart rate

Nerve impulses

Synaptic transmission

Skeletal muscles

Question Papers

Question Papers

Question Papers

Question Papers

Question Papers

Question Papers

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Video Solution

Video Solution

Video Solution

Video Solution

Video Solution

Video Solution

Principles of homeostasis and negative feedback

Question Papers

Mark Scheme

Video Solution

Control of blood glucose concentration

Question Papers

Mark Scheme

Video Solution

Control of blood water potential

Question Papers

Mark Scheme

Video Solution

Genetics, populations, evolution and ecosystems

Inheritance 1

Inheritance 2

Populations

Evolution

Populations in ecosystems 1

Populations in ecosystems 2

Question Papers

Question Papers

Question Papers

Question Papers

Question Papers

Question Papers

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Mark Scheme

Video Solution

Video Solution

Video Solution

Video Solution

Video Solution

Video Solution

The control of gene expression

Gene mutations

Question Papers

Mark Scheme

Video Solution

Most of a cell’s DNA is not translated

Question Papers

Mark Scheme

Video Solution

Regulation of transcription and translation

Question Papers

Mark Scheme

Video Solution

Gene expression and cancer

Question Papers

Mark Scheme

Video Solution

Using genome projects

Question Papers

Mark Scheme

Video Solution

Recombinant DNA technology

Question Papers

Mark Scheme

Video Solution

Differences in DNA

Question Papers

Mark Scheme

Video Solution

Genetic fingerprinting

Question Papers

Mark Scheme

Video Solution