Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
21 Cards in this Set
- Front
- Back
|
bacteria
|
heterotrophic, dependent upon an outside source for nutrition
|
|
|
ethanol hypothesis
|
ethanol might not have killed the bacteria because there might not have been bacteria in the first place
|
|
|
Water fern used in lab
|
Azolla
|
|
|
anabaena and azolla symbiois
|
mutualism, anabaena contains heterocytes that produce nitrogen fixation
|
|
|
mutualistic relationship between anabaena and azolla
|
anabaena gets a place to live and by being in the fern leave its shielded by high light levels that would damage it
|
|
|
phylum stramenopila
|
water molds
|
|
|
oogonia
|
asexual spores produced by water molds that contain sex organs
|
|
|
stramenopila
|
water molds potato famine optimal conditions- wet, cool growing seasons
|
|
|
pseudopodia
|
gives amoeba locomotion/ motility
|
|
|
phagocytosis
|
engulfing food ameoba performs phagocytosis using its pseudopodia the pseudopodia surrounds the food particles then the pseudopodia fuse creating a food vacuole within the cytoplasm.
|
|
|
prokaryotes
|
domain bacteria & archaea
|
|
|
cocci
|
spherical
|
|
|
bacilli
|
rod-like
|
|
|
spirilla
|
cork screw
|
|
|
eukarya
|
domain protista
mostly unicelluar, few multi cellular some have characteristics of plants, fungi or animals not a monophyletic group |
|
|
disease causing protisits
|
plasmodium/ trypanosoma
|
|
|
cytoplamsic streaming
|
each cells cytoskeleton will make extension into all making cytoplasm move
|
|
|
prokaryotic
|
organisms meaning that their DNA is free in the cytoplasm unbound by a membrane they lack membrane bound organelles
|
|
|
eukaryotic organisms
|
the genetic material contained within the nucleus and many of their cellular components are compartmentalized into membrane-bound organelles
|
|
|
zoosprangia
|
perform mitosis
|
|
|
plasmodium falciparum
|
causal agent of malaria
|
