1. B2 REVISION – CHAPTER 1 – CELLS
What do plant cells have that animal cells do not?
What is the function of:
Nucleus –
Mitochondria
Ribosome
Chloroplasts
Cell Wall
Sketch and label a plant and an animal cell;
Describe how substances can move in and out of cells by diffusion
Give 2 important uses of diffusion in plants, and 2 in animals
Label the yeast and bacteria and write 4 bullet points about the characteristics of each one
Draw and label 2 specialised cells. Explain their structure is adapted to suit their function

2. B2 REVISION – CHAPTER 1 – Tissues, organs and organ systems
A tissue is ____________________
____________________________
What is an organ?
What are the main organs of a plant?
Tissue
Function
Animal/Plant
Glandular
Epithelial
Epidermal
Mesophyll
Xylem
phloem
Label the image below and explain the function of each tissue
What is an organ system?
The digestive system’s function is
Label the diagram> For each organ describe the function it performs
cells
Adaptations for exchange – For each one of the organs below write down the substance that is exchanged
Lungs:
Small intestine:
Make a list of the adaptations you may see on these organs: -

3. B2 REVISION – CHAPTER 2 – HOW PLANTS PRODUCE FOOD
What is the equation for photosynthesis
Where in the plant does it occur?
How are leaves adapted to perform photosynthesis?
Label the different tissues in the leaf and explain their function:
Explain how plants use glucose for the following:
Respiration
Building up molecules
Storage
Why do farmers want their plants to do as much photosynthesis as possible?
Label the diagram below to explain which factors are being controlled? What is hydroponics?
Explain how light, CO2 and temperature are limiting factors of photosynthesis 3

4. What are the 5 structures found in an animal cell?
What are the 8 structures found in a plant cell?
What is the nucleus?
What are ribosomes?
What happens in the cytoplasm?
What is the cell membrane for?
What is the cell wall for?
What are the mitochondria for?
Name 2 specialised animals cells
How are adapted for their function?
Name a specialised plant cell.
How is adapted for its function?
What structures are found in bacteria cells?
What structures are found in yeast cells?
What is produced during anaerobic respiration in yeast cells?
What is diffusion?
What affects the rate of diffusion?
What substances diffuse in/out of animal cells?
What substances diffuse in/out of plant cells?
What is a tissue?
What is epithelial tissue for?
What is muscular tissue for?
What is glandular tissue for?
What is an organs?
Name 3 organs in the human body
What is the function of the stomach?
What do the tissues in the stomach do?
What is an organ system?
Put organ, organ system, cell and tissue in order of increasing size.
What are the 4 main organs found in a plant?
What does palisade mesophyll tissue do in a plant?
What is photosynthesis?
What is the equation for photosynthesis?
How does increasing light affect the rate of photosynthesis?
How do increasing carbon dioxide levels affect the rate of photosynthesis?
How does increasing temperature affect the rate of photosynthesis?
How does a plant use glucose?
What is glucose stored as in a plant?
What are nitrates?
Why does a plant need nitrates?
How are leaves adapted to maximise photosynthesis?
What are stomata?
What is xylem?
What is phloem?