5 Questions
Which organelle holds the organelles in position?
Cytoskeleton
Which combination of organelles have their own DNA?
I, II and III only
Which organism uses fimbriae for motility to facilitate the assembly of multicellular structures?
Myxococcus
Which component is not found in the eubacteria cell wall?
Lipopolysaccharide
Which group of fungi are unable to undergo sexual reproduction?
Fungi Imperfecti
Study Notes
Cellular Structure
- Cytoskeleton holds organelles in position.
Organelle Autonomy
- Mitochondria and chloroplasts have their own DNA.
Prokaryotic Motility
- Fimbriae facilitate motility in Myxobacteria, which aids in assembly of multicellular structures.
Eubacterial Cell Wall Composition
- Teichoic acids are not found in the cell wall of eubacteria.
Fungal Reproduction
- Some species of Deuteromycota (Fungi Imperfecti) are unable to undergo sexual reproduction.
Test your knowledge with this mock exam for the MBBS 0’26 class of the University of Nigeria, Nsukka. The exam covers topics in microbiology and cell biology and is designed to be completed within 40 minutes.
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