What bacterial structure has the following function?

Motility

What bacterial structure has the following function?

Mediate adherence of bacteria to cell surface

What bacterial structure has the following function?

Gram+ only
Survival; resist dehydration, heat, chemicals.

What is the function of the following bacterial structure?

Spore

What is the function of the following bacterial structure?

Pilus/Fimbria

What is the function of the following bacterial structure?

Flagellum

What bacterial structure has the following function?

Protects against phagocytosis

What is the function of the following bacterial structure?

Capsule

What bacterial structure has the following function?

Mediates adherence to surfaces; especially foreign surfaces (eg indwelling catheters)

What is the function of the following bacterial structure?

Glycocalyx

What bacterial structure has the following function?

Gram- Only; Endotoxin: lipid A induces TNF and IL-1; antigenic O polysaccharide component; Most OMPs are antigenic. Porins: transport across outer membrane.

What is the function of the following bacterial structure?

Outer Membrane

What bacterial structure has the following function?

Accumulates components exiting gram- cells, including hydrolytic enzymes (eg Beta-lactamases)

What is the function of the following bacterial structure?

Periplasm

What bacterial structure has the following function?

Net-like structure gives rigid support, protects against osmotic pressure damage.

What is the function of the following bacterial structure?

Cell wall

What bacterial structure has the following function?

Site of oxidative and transport enzymes; PBPs involved in cell wall synthesis. Lipoteichoic acids induce TNF-alpha and IL-1

What is the function of the following bacterial structure?

Cytoplasmic Membrane

What is the chemical composition of the following bacterial structure?

Flagellum

What bacterial structure has the following chemical composition?

Proteins

What is the chemical composition of the following bacterial structure?

Pilus/fimbria

What bacterial structure has the following chemical composition?

Glycoprotein

What is the chemical composition of the following bacterial structure?

Spore

What bacterial structure has the following chemical composition?

Keratin-like coat; Dipicolinic acid; Peptidoglycan; DNA

What is the chemical composition of the following bacterial structure?

Capsule

What bacterial structure has the following chemical composition?

Organized, discrete polysaccharide layer (except poly-D-glutamate on B anthracis)

What is the chemical composition of the following bacterial structure?

Glycocalyx

What bacterial structure has the following chemical composition?

Loose network of polysaccharides

What is the chemical composition of the following bacterial structure?

Outer membrane

What bacterial structure has the following chemical composition?

Outer leaflet: contains endotoxin (LPS/LOS).
Embedded proteins: porins and other outer membrane proteins (OMPs)
Inner leaflet: phospholipids

What is the chemical composition of the following bacterial structure?

Periplasm

What bacterial structure has the following chemical composition?

Space between cytoplasmic membrane and outer membrane in gram- bacteria. (Peptidoglycan in middle)

What is the chemical composition of the following bacterial structure?

Cell wall

What bacterial structure has the following chemical composition?

Peptidoglycan is a sugar backbone with peptide side chains cross-linked by transpeptidase.

What is the chemical composition of the following bacterial structure?

Cytoplasmic membrane

What bacterial structure has the following chemical composition?

Phospholipid bilayer sac with embedded proteins (eg penicillin-binding proteins [PBPs]) and other enzymes.
Lipoteichoic acids (gram+ only) extend from membrane to exterior.

Is the following unique to gram+, gram-, or common to both?

Lipoteichoic acid

Is the following unique to gram+, gram-, or common to both?

Flagellum

Is the following unique to gram+, gram-, or common to both?

Pilus

Is the following unique to gram+, gram-, or common to both?

Capsule

Is the following unique to gram+, gram-, or common to both?

Peptidoglycan

Is the following unique to gram+, gram-, or common to both?

Cytoplasmic Membrane

Is the following unique to gram+, gram-, or common to both?

Endotoxins/LPS

Is the following unique to gram+, gram-, or common to both?

Porin

Is the following unique to gram+, gram-, or common to both?

Periplasmic space
(Beta-lactamase location)