fungi don't make their own food, they get it from other organisms
how are fungi cells different than animal cell
fungi cells contain cell walls
does fungi include yeast and mold?
yes fungi include some yeast and mold
true or false? mold is typically a multi-cellular organism
true
how does fungi, mold and yeast reproduce?
by sexual and asexual spores
?how does yeast reproduce
asexually by budding
true or false? protozoa are single celled eurokyotes?
true
true or false protozoa are similar to animal cells in their nutritional needs?
true
what are the 3 types of locomotion?
Pseudopodia
Cilia
Flagella
define pseudopodia
pseudopodia are extentions that flow in the direction of travel
define cilia
cilia are short numerous protrusions that vibrate to propel the protozoa
define flagella
flagella are long extensions, few in number and longer than cilia
how does protozoa reproduce?
asexually
where do protozoa typically live?
in fresh water but can live in animals where they cause disease
what are algae?
uni and multicellular photosynthetic organisms
how do Algae obtain their nutrients?
by photosynthesis, they make their own food
what are some examples of Algae?
seaweed and kelp
where can one expect to find Algae?
in freshwater ponds, streams, lakes and oceans
what does prokaryotic mean?
organism lacks nuclei
what are the bacteria cell wall composed of?
cell wall is composed of a polysaccharide called Peptidoglycan
do Archaea have Peptidoglycan walls?
no, instead their wall is composed of other polymers
does bacteria and Argae reproduce asexually?
yes
are bacteria and argae smaller than eurokyotic cells?
yes, they are smaller than eurokyotic cells
true or false?
Archaea are often isolated from extreme environments such as highly saline mono late in california, acidic hot spring and oxygen depleted mud?
true
true or false?
Archaea is known to cause disease?
false, they have not been known to cause disease
a few bacteria produce disease because they derive their food from the host and produce toxic waste. On the other hand Algae do not cause disease, why not?
because they produce their own food via photosynthesis