The document presents the structure and function of prokaryotic cells, focusing on the various shapes of bacteria. It classifies bacteria into several categories: coccus (round), bacillus (rod-shaped), coccobacillus (short rods), vibrio (bent rods), and spirillum (spiral-shaped). The information is provided by multiple presenters.

1. PROKARYOTIC
CELL- STRUCTURE
AND FUNCTION
PRESENTED BY-
1. Bezawit Doctor
2. Firezer Solomon
3. Muluken Bezabih

21. 5) Responsible for the multiple shapes seen in
bacteria
a)coccus – round
b)bacillus – rod-shaped
i)coccobacillus – short, plump rods
ii)vibrio – slightly bent rods
c)spirillum – spiral-shaped cylinder

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