Fechar
What is the difference between prokaryotes and eukaryotes?
What are all living things made out of?
Name the 5 main subcellular structures in an animal cell, and state what they do.
Name the 3 plant-exclusive subcellular structures in a plant cell and state what they do.
What type of organism are bacteria?
What is the formula for magnification?
What is the process by which cells change to become specialised?
How is a root hair cell specialised for it's function?
How does the structure of the sperm cell help it perform its function?
What part of the cell contains genetic material?
What is the name given to coiled up length of DNA molecules in a double helix shape?
How many pairs of chromosomes does a human cell have?
What are the two phases of cell division?
Describe what happens in the interphase.
Describe what happens during mitosis.
What are the two new cells produced after mitosis called?
How do prokaryotic cells replicate?
Describe what happens during binary fission.
What are the best conditions for cells to replicate?
How do you calculate the number of bacteria in a population?
Where can stem cells be found?
Name some reasons people are against embryonic stem cell research.
Which part of the plant is where growth occurs?
What is one useful purpose of using meristems to produce identical plants?
What is diffusion?
Where does diffusion happen?
What is a concentration gradient?
What factors increase the rate of diffusion?
Can molecules diffuse across a cell membrane?
When does diffusion stop?
What is osmosis?
Which direction do these water molecules travel across the membrane?
What is active transport?
What does active transport need?
Where do some examples of active transport happen?
How do you calculate surface area and volume, and put them into a ratio?
When does differentiation occur?
What are groups of similar cells known as?
Name three cell tissues
What are tissues organised into? Name some
What are organs organised into? Name some
What controls chemical reactions in an organism?
What is a catalyst?
What are enzymes made out of?
What is an active site?
How are enzymes denatured?
