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Be sure to identify all of the cell structures that the organism requires and be able to explain how the scenario support this need. Not all of the items may be used to build the bug. It needs 12 essential items for build D bug.   Arachaeflagellum

Be sure to identify all of the cell structures that the organism requires and be able to explain how the scenario support this need. Not all of the items may be used to build the bug. It needs 12 essential items for build D bug.   Arachaeflagellum

Principles Of Pharmacology Med Assist
Principles Of Pharmacology Med Assist
6th Edition
ISBN:9781337512442
Author:RICE
Publisher:RICE
Chapter15: Antibiotic Agents
Section: Chapter Questions
Problem 19RQ
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Be sure to identify all of the cell structures that the organism requires and be able to explain how the scenario support this need. Not all of the items may be used to build the bug. It needs 12 essential items for build D bug.

 

Arachaeflagellum 

Axial filament/endoflagellum

Capsule

Chloroplast

Cilia

Cytoplasm

Endospore

Fimbrae

Flagellum

Gas Vacuoles

Hopanoids

Lipopolysaccharide/Lipid A

Magnetosomes

Mitochondria

Mycolid Acids 

Nucleiod with DNA

Nucleus with DNA

Outer Membrane

Petidogylcan 

Periplasmic Space

Pilus

Plasma Membrane

Polyhydroxybutyrate (lipid) inclusions

Polyphosphate granules

Polysaccharide (Starch/glycogen) granules

Pseudomurein

Ribosomes-70S

Ribosomes-80S

S-layer

Steroids

Teichoic acids 

Week 2 In Class Activity Build-A-Bug A. Build a heterotrophic prokaryotic organism that possesses a cell wall that is neither Gram positive nor Gram negative, yet is easily capable of living in an extreme environment. SEM analyses indicate the presence of an additional protein layer external to the cell wall. The cell wall itself contains a chemical similar to peptidoglycan, but slightly different in that it lacks NAM and is replaced with NAT. This organism relies on currents in air and/or water for dispersal rather than possessing its own locomotive cell structure. (Needs 7 essential items) B. Build a heterotrophic prokaryotic organism that possesses a Gram negative cell wall. This aquatic species needs to remain in the oxic zone of the water column, but it does not possess any external cellular structures to facilitate swimming. (Needs 10 essential items) C. Build a heterotrophic prokaryotic soil organism that is extremely capable of surviving harsh desiccation and UV radiation conditions such as those found in Death Valley. The organism possesses a Gram positive type cell wall and is capable of chemotaxis toward preferred organic substrates using an external cell feature. TEM analyses indicate the presence of large inclusions of organic material (starch) inside the cytoplasm and numerous external but short 'hairy' structures on the cell surface can be seen projecting from the cell membrane. (Needs 11 essential items) D. Build a heterotrophic prokaryotic cell that possesses a cell wall and is prepared to anchor itself in its favorite host environment using many hair-like extensions on its surface- the human large intestine. Upon cell death, the organism releases chemicals which produce deleterious reactions in its host. The organism is capable of self-directed movement using external cell features and can also exchange genetic material with other cells. (Needs 12 essential items) E. Build a heterotrophic prokaryote often found living in the upper respiratory tract of humans and attached to the epithelial cells by means of an external polysaccharide coating external to its Gram positive cell wall. It protects itself from discovery by phagocytes through having the polysaccharide layer. This organism relies on currents in air and/or water for dispersal rather than possessing its own locomotive cell structure. (Needs 8 essential items) F. Build a heterotrophic prokaryote that stains pink/fuchsia when an acid fast stain is performed. TEM analyses demonstrate the presence of large intracytoplasmic inclusion bodies which store reserves of organic lipids. (Needs 8 essential items)
Transcribed Image Text:Week 2 In Class Activity Build-A-Bug A. Build a heterotrophic prokaryotic organism that possesses a cell wall that is neither Gram positive nor Gram negative, yet is easily capable of living in an extreme environment. SEM analyses indicate the presence of an additional protein layer external to the cell wall. The cell wall itself contains a chemical similar to peptidoglycan, but slightly different in that it lacks NAM and is replaced with NAT. This organism relies on currents in air and/or water for dispersal rather than possessing its own locomotive cell structure. (Needs 7 essential items) B. Build a heterotrophic prokaryotic organism that possesses a Gram negative cell wall. This aquatic species needs to remain in the oxic zone of the water column, but it does not possess any external cellular structures to facilitate swimming. (Needs 10 essential items) C. Build a heterotrophic prokaryotic soil organism that is extremely capable of surviving harsh desiccation and UV radiation conditions such as those found in Death Valley. The organism possesses a Gram positive type cell wall and is capable of chemotaxis toward preferred organic substrates using an external cell feature. TEM analyses indicate the presence of large inclusions of organic material (starch) inside the cytoplasm and numerous external but short 'hairy' structures on the cell surface can be seen projecting from the cell membrane. (Needs 11 essential items) D. Build a heterotrophic prokaryotic cell that possesses a cell wall and is prepared to anchor itself in its favorite host environment using many hair-like extensions on its surface- the human large intestine. Upon cell death, the organism releases chemicals which produce deleterious reactions in its host. The organism is capable of self-directed movement using external cell features and can also exchange genetic material with other cells. (Needs 12 essential items) E. Build a heterotrophic prokaryote often found living in the upper respiratory tract of humans and attached to the epithelial cells by means of an external polysaccharide coating external to its Gram positive cell wall. It protects itself from discovery by phagocytes through having the polysaccharide layer. This organism relies on currents in air and/or water for dispersal rather than possessing its own locomotive cell structure. (Needs 8 essential items) F. Build a heterotrophic prokaryote that stains pink/fuchsia when an acid fast stain is performed. TEM analyses demonstrate the presence of large intracytoplasmic inclusion bodies which store reserves of organic lipids. (Needs 8 essential items)
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