How can we help?

You can also find more resources in our Help Center.

Virus, Bacteria, Protist, and Fungi Test

everything on the power point, all half sheets from reviews
STUDY
PLAY
viruses
what has tiny particles, nonliving, not cells, multiply, and act like paracites
cells size shape
the structure of viruses are smaller than ______, and vary in ____ and _____
protein coat and inner core of genitic material
a virus has two parts:
virus injects genetic material and gets you sick
wh at is going on here
they take over the host cell and reproduce
how do viruses multiply
active virus
go over this
hidden virus
go over this
prokaryotes
bacteria are
bacteria
_____'s cell structire is :
no nucleus, ridige cell wall, may have a flegellum to get around
bacteria
the cell size of a ______ is at largest period at the end of a sentence, smallest .05-1 micrometer
sphircal, rod like, spiral
what are the 3 shapes of bacteria
autotroph
some bacteria are ___
heterotrophic
the _______ bacteria eat milk meat or leaves
oxygen
most bacteria need ______ but some do not
a sexualy, binary fission(requires 1 parent and offspring are identical to parent), conjugation (one bacterium transfer genetic material through a threadlike bridge)
how do bacteria reproduce
small round thick wall resting cell, enables bacteria to survive throught harsh conditions
what is an endospore
Involved in oxygen and food production, environmental recycling and cleanup and in health maintenance and medicine production.
what is bacterias role in nature
bacteria
_______ cell structure
protists
______ are eukaryotic, Unicellular or multicellular
Autotroph or heterotroph
All Live in moist surroundings
Animal-like
Plant-like
Fungus like
wh at type of protists are there
animal
_____ like or protozoa are Heterotrophs
Move from place to place
Pseudopod-temporary bulge in cell
Cilia-hair like projections
Flagella-whip like appendages
Some are parasites
plant
______ like -algae Autotrophs
Diatoms-unicellular glass like cell walls
Dinoflagellates-unicellular surrounded by stiff plates, can glow in dark
Euglenoids-fresh water algae
Red algae-multicellulare seaweeds
Green algae-unicell or multi
Brown algae-seaweed
fungi
_____ like Heterotrophs
Have cell walls
Use spores to reproduce
Slime molds
Water mold
Downy mildews
fungi
______ have Eukaryotes
Cell walls
Heterotrophs
Absorb their food
Spores to reproduce
hyphae
Branching , threadlike tube that make up the bodies of multicellular fungi
Fungi grow hyphae into the food source
Digestive chemicals break down the food to be absorbed by the hyphae
fungi reproduce by
Fungi reproduce by making spores
They are lightweight surrounded by a protective covering
Reproductive structures are called fruiting bodies
Unicellular yeasts reproduce by budding
Group-reproductive sturcture
Sac fungi-asci
Club fungi-basidium
Zygote fungi-sporangia
three mejor groupds of fungi
Fungi are decomposers and recyclers-break down chemicals in dead organisms
Food for people-yeast and mushrooms
Some cause disease-crops and humans
Some fight disease-penicillium
Symbiotic with other organisms-hyphae can grow with plant roots to help absorb water
role of fungi on earth
cellwall , NO chlorophyl
wh at characteristics do fungi have in common with plants
heterotroph
what do fungi have in common with animals
decomposers, absorbe food
how are fungi unique
no seeds, tiny fungi that grow into fungi
what are the sifnificance of sopres in fungi reproduction
you eat it you die
why is amanita phalloides known as the death cap mushroon
a big bacteria ate a little bacteria that had chlorophast, instead of digesting it, it made food
how do scientists think protists evolved
makes own food
what is an autotroph
indigestes own food
what is a heterotroph
some are aoto, heteto. and even both
shound protists be autotroph or heterotroph
in many of our products, fresh and salt water
where ara diatoms found
autotroph protist
why are diatoms micro heros
zoa= animal, prototype- first animal
what does protozoa mean
they move, indegst and chase prey
why did reasearchers think protazoa are animals
a sexually, through binary fission and conjugation
how does a paramecium reproduce
mosquito bites you, mosquito transmits plasmonium
how do people get malaria
has an eyespot and moves toward the sun, have animal and plant like characteristics
what was the conculsion of the eugluna experiment