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everything on the power point, all half sheets from reviews

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

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