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10 terms

Bio 1030 - Lecture 6

Micro Organisms
STUDY
PLAY
4 Microorganisms
1) Bacteria
2) Cyanobacteria
3) Fungi
4) Protists
Bacterial sizes range from..
1mm - 1 um
Bacterial Cell Shapes
Coccus
Bacillus
Coccobacillus
Spiral
Pleomorpgic
Bacterial Arrangements
Pairs, clusters, chains, and random
Bacteria Structures
Have no organelles / cell wall
Internal: Nucleoid/Ribsomes
External: Capsule/Pili/Flagella
Bacteria divide by
Binary Fission - Continuous growth and continuous DNA synthesis
Cynobacteria are
-Photosynthetic prokaryotes
- Anabaena
-Heterocysts with Nitrogenous fixation
Nucleariids
Predecessor to all fungi and an opisthokont protist
The fungi
Hyphae - Tubular/Branched
Mycelium - Aggregation
Animal- Like with Glycogen and fats
Cell walls
Biology of Fungi
Absorptive heterotrophs
Parastitic
Predatory