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Division of organisms

Methanogens

Lactic acid bacteria

Paramecium

Cap mushroom

Date palm

Animals

Structure of the prokaryotic cell

The differences between prokaryotes and eukaryotes

Characteristics of prokaryotes and eukaryotes

Structure of the bacterial cell

Prokaryotic cell

The structure of the bacterial cell

The groups of Archaea and their habitats

Archaea (Archaebacteria)

Methanogens on Mars

Examples of Eubacteria

Bacterial cell walls

Bacterial cell walls and Gram-staining

Eubacteria – true bacteria

Cell wall of Gram-positive bacteria

Gram-positive bacteria

Cell wall of Gram-negative bacteria

Gram-negative bacteria

Gram-negative and gram-positive bacteria

Cocci

Bacilli

Vibrios

Spirilla

Characteristics of cyanobacteria

Structure of a cyanobacterium

Cyanobacteria

The importance of cyanobacteria

Metabolism of bacteria

How bacteria obtain energy

Modes of nutrition in bacteria

Binary fission in bacteria

Reproduction of bacteria by binary fission

Endospores – the resting stage of bacteria

Transformation

Conjugation

Transduction

Reproduction and genetic recombination in bacteria

Stages of conjugation in bacteria