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TLS Online TPP Program

#Id: 5949

Trophic-level transfer efficiency




 

#Unit 10. Ecological Principles #Ecosystem #Part B Pointers
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TLS Online TPP Program

#Id: 539

#Unit 2. Cellular Organization

Helical bacteria with: 
1. Less than one turn- vibrioid shape
2. Complete turn- helical shape
TLS Online TPP Program

#Id: 540

#Unit 2. Cellular Organization

Protein filaments in cytoplasm are responsible for the rod and helical cell shapes of bacteria.
TLS Online TPP Program

#Id: 541

#Unit 2. Cellular Organization

Flagella may be:
1. Peritrichous
2. Monotrichous 
3. Lophotrichous
4. Amphitrichous 
TLS Online TPP Program

#Id: 542

#Unit 2. Cellular Organization

Hook and filament are composed of monomeric subunits (flagellin) arranged in a helical fashion. 
TLS Online TPP Program

#Id: 543

#Unit 2. Cellular Organization

Glycocalyx is a viscous polymer that is external to the cell wall and composed of polysaccharide, polypeptide, or both. For example: Bacillus anthracis produces a capsule of D-glutamic acid
TLS Online TPP Program

#Id: 544

#Unit 2. Cellular Organization

Capsules often protect pathogenic bacteria from phagocytosis by the host cells.