BIOL 5500 FINAL EXAM QUESTIONS
AND ANSWERS
bacteria
extracellular or intracellular
prokaryotic
viruses
intracellular
fungi and parasites
eukaryotic
extracellular
antimicrobial enzyme that degraded peptidoglycan of bacterial cell walls
lysozyme
defensins and cathelicidins
amp that must be cleaved for activity
calprotectins
metal binding amps that sequester Mg2+ and Fe2+
histatins
amps rich in histadine
present in oral cavity
anti-fungal
pluripotent
multipotent
all
most
stem
terminally
not differentiated
differentiated
, HSC are capable of ________
self renewal
CMP __________ immune system
CLP __________ immune system
innate
adaptive
Granular cells
eosinophils
basophils
mast cells
neutrophils
phagocytic cells
neutrophils
dendritic cells
macrophages
an elevated level of neutrophils indicated
bacterial infection
initiate phagocytosis
dectin-1 - fungal
scavenger receptor - bacteria
complement receptor
complement system characteristics
present in serum
zymogens that must be cleave for activity
Activation:
Classical
Lectin
Alternative
Antibody binds to C1q and causes conformational changes
MASP-2 and MBL
thioester bond sometimes just activates
AND ANSWERS
bacteria
extracellular or intracellular
prokaryotic
viruses
intracellular
fungi and parasites
eukaryotic
extracellular
antimicrobial enzyme that degraded peptidoglycan of bacterial cell walls
lysozyme
defensins and cathelicidins
amp that must be cleaved for activity
calprotectins
metal binding amps that sequester Mg2+ and Fe2+
histatins
amps rich in histadine
present in oral cavity
anti-fungal
pluripotent
multipotent
all
most
stem
terminally
not differentiated
differentiated
, HSC are capable of ________
self renewal
CMP __________ immune system
CLP __________ immune system
innate
adaptive
Granular cells
eosinophils
basophils
mast cells
neutrophils
phagocytic cells
neutrophils
dendritic cells
macrophages
an elevated level of neutrophils indicated
bacterial infection
initiate phagocytosis
dectin-1 - fungal
scavenger receptor - bacteria
complement receptor
complement system characteristics
present in serum
zymogens that must be cleave for activity
Activation:
Classical
Lectin
Alternative
Antibody binds to C1q and causes conformational changes
MASP-2 and MBL
thioester bond sometimes just activates
