1 st Nine Weeks Review Living Things and Viruses Ecology Classification Jeopardy Test Review Game.
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Transcript of 1 st Nine Weeks Review Living Things and Viruses Ecology Classification Jeopardy Test Review Game.
1st Nine Weeks Review
Living Things and VirusesEcology
Classification
Jeopardy Test Review
Game
Virus Bacteria Protist Classification
Ecology
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Name the two basic parts of a virus.
protein coat and inner core
What is a virus?
tiny, non-living particle that invades a cell and
multiplies
How is a virus like a parasite?
It needs a host to reproduce.
What is in the inner core of a virus?
genetic material
What is the best treatment for a
virus?
bed rest and plenty of fluids
How are bacteria classified?
prokaryote
____________ bacteria obtain food by
consuming autotrophs and heterotrophs.
Heterotrophic
Genetic material is passed from one
bacterium to another across a thread-like
bridge during _____________.
conjugation
During _______ ______ a parent cell copies its genetic material and
splits in half to create 2 new cells that look
exactly like the parent cell.
binary fission
Name 4 ways that bacteria move.
flagellum, water, air, other organisms, and
other objects
A protist is classified as a __________.
eukaryote
Animal-like protists are commonly called
_______.
protozoans
What are plant-like protists commonly
called?
algae
What animal-like characteristic does a
euglena have?HINT: food source
They can be heterotrophs.
What plant-like characteristic does a
euglena have?HINT: food source
They can be autotrophs.
Who was the scientist that first put organisms into groups according to
where they lived and whether or not they had
blood?
Aristotle
Who was the “father of taxonomy”?
Linnaeus
Which group of organisms includes only
multicellular heterotrophs?
a. plantsb. animalsc. protistsd. bacteria
b. animals
True of False: The more levels of classification
that two organisms share, the less they have in common.
false
List the major levels of classification from the
highest level to the lowest level.
DomainKingdomPhylumClassOrderFamilyGenus
Species
Members of one species in a particular area are
referred to as a ________________.
population
What is a limiting factor?
an environmental factor that causes a population
to decrease
Name two of the three processes that are part of the water
cycle.
condensation, evaporation, precipitation
An organism that eats only plants.
What is an herbivore?
Which of the following shows the most likely path of energy flow in a food chain?a. sun—producer--consumer b. sun—decomposer—consumerc. decomposer—producer--consumer
a. sun—producer--consumer
MORE VIRUS
MORE BACTERIA
MORE PROTIST
MORE CLASSIFI-CATION
MORE ECOLOGY
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Why doesn’t the doctor prescribe an antibiotic for a viral
infection?
An antibiotic cannot destroy the outer
protein coat of a virus.
What is the only characteristic that
viruses share with living things?
They can multiply.
How does a virus move?
air, food, water, or contact with a
contaminated person or object
Why are viruses considered non-living
particles?
They do not show all the characteristics of living
things.
Name a common virus.
chicken pox, common cold, influenza (flu)
A bacteria is classified as a(n)_________ because
it _________ have a nucleus.
A bacteria is classified as a prokaryote
because it does not have a nucleus.
Name a common bacterial infection.
strep throat or staph infection
What process results in bacteria that are
genetically different?
conjugation
Name two shapes of bacteria.
spherical, rod-like, or spiral
What determines the shape of a bacterial
cell?
the make up of the cell wall
What structure allows an amoeba to move?
pseudopods
What structure allows a paramecium to
move?
cilia
What structure allows a euglena to move?
flagellum
An amoeba is considered a(n)
__________ protist.a. animal-likeb. plant-like c. fungus-like
a. animal-like
A euglena is considered a(n) _________ protist.
a. animal-likeb. plant-like
c. fungus-like
b. plant-like
Who developed the classification system
called binomial nomenclature?
Linnaeus
Explain the correct way to write your scientific name.
The first letter of the first word must be
capitalized, and the entire name should be
italicized. If you handwrite the scientific
name, it must be underlined.
What is the study of how living things are
classified?
taxonomy
What is the scientific name for humans?
Homo sapiens
Which domain(s) include(s) only prokaryotes?
Archaea and Bacteria
What is the study of how living things interact with each other and their environment?
ecology
Define biotic factors.
Biotic factors are the living things in a
habitat.
Define abiotic factors.
Abiotic factors are the nonliving resources in a
habitat.
Water, sunlight, and temperature are
examples of ______ factors.
abiotic factors
Members of different populations in a
particular area are referred to as a
____________.
community
