sarcodina

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carried-vital fnx
attachment -vital oprgans

protoplasm
cytoplasm 2 types
- ectoplasm
- endoplasm
ectoplasm/endoplasm
outer zone of cell

ectoplasm
ectoplasm/endoplasm
granular-more, moderately dense

endoplasm
ectoplasm/endoplasm
inner/central zone
immediately surrounds nucleus

endoplasm
ectoplasm
function
- protection
- site-locomotory organelle
- procurement of food
- discharge-metabolic waste
endoplasm
function

metabolism
endoplasm
contains
- foreign bodies
- food reserves
- food vacuoles
- contractile vacuoles
- chromatoidal bodies
nucleus
types
- vesicular
- compact
irregular distribution-chromatin
clear area in nucleoplasm

vesicular
dense chromatin
w/o clear areas

compact
mac/mic
vegetative process

macronucleus
mac/mic
reproduction

micronucleus
envelope fine reticulum
filled-nuclear sap & chromatin

nuclear membrane
located near center nucleus

karyosome
development types
- trophozoite stage
- cysts stage
trophozoite stage
fnx
- motility
- active stage
- reproductive stage
- vegetative stage
cyst
- inactive/dormant stage
- nonfeeding stage
- infective stage
- resistant stage
sexual union of two cells

syngamy
cyst to trophozoite

exystation
trophozoite to cyst

encystation
infective stage
protozoans

cyst
infective stage
sporozoans

oocyst
may take place by contact
biting/non biting insects

direct transmission
undergoes cyclic dev't in blood sucking insect before attaining infective stage

indirect transmission
invasion/destruction-cells/tissues by parasite itself or its product

pathology

Author

summerdhon

334540

Card Set

sarcodina

Description

prelims

Updated

2017-09-25T06:31:20Z

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