Unit 1: Cell Biology Section b: Cell Structure and Function National 5 Biology Unit 1: Cell Biology Section b: Cell Structure and Function

What do you remember? A B C D

We are learning to: State the differences between bacterial and fungal cells Use our knowledge of cell structure and function to explain how cells are categorised

Fungal cells e.g. yeast Which structures do fungal cells like yeast have in common with a plant cell? Is yeast a plant cell? Explain your answer Which structures do fungal cells like yeast have in common with an animal cell? Is yeast an animal cell? Explain your answer

Bacterial Cells Which structures do bacterial cells have in common with plant cells? Can bacterial cells be classed as plant cells? Explain your answer Which structures do bacterial cells have in common with animal cells? Can bacterial cells be classed as animal cells? Explain your answer What feature do bacterial cells have that plant, animal or fungal cells do not have? Chromosome Plasmid A plasmid is a circular piece of genetic material. It can be used to transfer a gene from one organism to another

Practical Your teacher will show you how to prepare slides of plant, animal and fungal cells In your groups you should be thinking about what the different types of cells have in common and how they are different

Summary Cell Structure Is it present? Animal cell Plant cell Bacterial cell Fungal cell Cell membrane   Cell wall Chloroplasts Chromosomes Cytoplasm Mitochondria Nucleus Plasmid Ribosomes Vacuole

Find the fib 1 Bacterial cells have a cell wall Fungal cells have a plasmid Animal cells have ribosomes

Find the fib 2 Bacterial cells have no cell wall Plant cells have chloroplasts Fungal cells have a cell wall

Find the fib 3 Rhubarb is a plant cell Cheek cells have chromosomes Elodea is a bacterial cell