What this topic covers
Cell biology has 3 subtopics:
- Cell structure
- Cell division
- Transport in cells
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GCSE AQA Foundation Combined Science Biology · Topic 1 of 8
Cell biology – GCSE AQA Foundation Combined Science Biology revision notes
Choose a subtopic. Cell biology covers Cell structure, Cell division, and Transport in cells in GCSE AQA Foundation Combined Science Biology. 23 lessons in 3 subtopics.
Revise Cell biology for GCSE AQA Foundation Combined Science Biology, including Cell structure and Cell division. 23 lessons across 3 subtopics.
23
Lessons
3
Subtopics
Cell biology lessons by subtopic
23 lessons, grouped by subtopic.
Cell structure
- Understanding Cell Types: Eukaryotes vs Prokaryotes
- Comparing Animal and Plant Cell Structures
- Structure and Function Relationships in Cells
- Specialised Cells in Animals
- Specialised Cells in Plants
- Linking Structure to Function
- Cell Differentiation: Animal vs Plant Cells
- Development of Microscopy Techniques
- Magnification Calculations
Cell division
- Chromosomes, DNA and Genes
- The Cell Cycle and Preparation for Division
- Mitosis and Cell Division Process
- What are stem cells and where are they found?
- Medical uses and applications of stem cells
- Stem cells in agriculture and conservation
Transport in cells
- What is diffusion and what affects its rate?
- Surface area to volume ratio and single-celled organisms
- Exchange surfaces in multicellular organisms
- Understanding Osmosis
- Measuring and Calculating Water Movement
- Graphing Osmosis Results
- Understanding Active Transport and Comparing Cell Transport Methods
- Active Transport in Action: Plants and Animals
More in this course
Go back to the full GCSE AQA Foundation Combined Science Biology topic list, or practise this topic with past-paper questions.
Frequently asked questions
What is Cell biology?
Cell biology covers Cell structure, Cell division, and Transport in cells in GCSE AQA Foundation Combined Science Biology. 23 lessons in 3 subtopics.
How many chromosomes do humans have?
Human body cells have 46 chromosomes arranged in 23 pairs. The Chromosomes, DNA and Genes notes cover this in full.
What is osmosis?
Osmosis is the diffusion of water through a partially permeable membrane from a dilute solution to a concentrated solution. The Understanding Osmosis notes cover this in full.
What are specialised cells?
Specialised cells are cells that have developed specific structures and functions to carry out particular roles in multicellular organisms. The Specialised Cells in Animals notes cover this in full.
How do you calculate magnification?
Magnification is calculated with magnification = image size ÷ real size. The Magnification Calculations notes cover this in full.
What is mitosis?
Mitosis is the cell division process that creates two cells genetically identical to each other and to the original parent cell. The Mitosis and Cell Division Process notes cover this in full.
What is diffusion?
Diffusion is the net movement of particles from high to low concentration. The What is diffusion and what affects its rate? notes cover this in full.
What is a gene?
A gene is a specific section of a DNA molecule that codes for a particular characteristic. The Chromosomes, DNA and Genes notes cover this in full.
What is the function of the cytoplasm?
The cytoplasm is a jelly-like substance where chemical reactions take place and in which organelles are suspended. The Comparing Animal and Plant Cell Structures notes cover this in full.