Bacteria are grouped into two kingdoms archaebacteria and Eubacteria A cell that lacks a nucleus is called Prokaryotic break down molecules that your body cannot break down ID: 741280
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Slide1
Science final exam
Study GuideSlide2
Bacteria are grouped into two kingdoms,
archaebacteria
and _____________.Slide3
Eubacteria
Slide4
A cell that lacks a nucleus is called _________. Slide5
Prokaryotic Slide6
_________ break down molecules that your body cannot break down.Slide7
Bacteria Slide8
________ are used to kill large blooms of cyanobacteria in ponds & lakes.Slide9
antisepticsSlide10
Bacteria that cause diseases are known as ___________.Slide11
pathogensSlide12
Some bacteria produce thick walls around themselves called ___________.Slide13
endosporesSlide14
What do bacteria NEVER have?Slide15
Membrane-bound organellesSlide16
Rod-shaped bacteria are called ________.Slide17
Bacilli Slide18
Which scientist was the 1
st
to observe bacteria using a microscope?Slide19
Antonie
van
leeuwenhoek Slide20
The gel-like substance covering some cyanobacteria enables them to _______________.Slide21
Live together in coloniesSlide22
The type of bacteria which live in the intestinal tract of humans is _______.Slide23
eubacteriaSlide24
Decomposing bacteria is called _______.Slide25
saprophytesSlide26
Name 3 main types of shapes of bacteria.Slide27
Rod, spiral, sphereSlide28
Through what asexual process can bacteria reproduce?Slide29
Fission Slide30
Since bacteria need to live in moist conditions, bacteria cannot live in food that has been _________ because the water has been removed. Slide31
Dehydrated Slide32
Another name fro the ring of
dna
inside bacteria is called ____________Slide33
ribosomesSlide34
A common name for cyanobacteria is _________ bacteria. Slide35
Blue-greenSlide36
_________ are bacteria that live in extreme conditions. Slide37
Archaebacteria
Slide38
An organism that lives in or inside a host is a ___________.Slide39
Parasite Slide40
Two foods that are made using helpful bacteria are ___________.Slide41
Sauerkraut & cheeseSlide42
_________ is a disease you can get from eating contaminated canned foods.Slide43
botulismSlide44
Which planet has an atmosphere of thick clouds that trap solar energy and can get as hot as 470 degrees
celsius
?Slide45
venusSlide46
How many galaxies could be in the universe?Slide47
100 billion Slide48
Groups of stars that form patterns in the sky are ______________.Slide49
constellationsSlide50
The great red spot refers to ___________________.Slide51
A giant storm on
jupiterSlide52
The outer planets are often called ___________.Slide53
Gas planetsSlide54
A large body of frozen ice and rock that travels toward the center of the solar system is a ________.Slide55
Comet Slide56
Give an example of a planet that supports life.Slide57
earthSlide58
A(n) _____________ is equal to 150 million km and is used to measure long distances.Slide59
Astronomical unitSlide60
The Earth gets between the Sun and the moon during a ___________.Slide61
Lunar eclipseSlide62
During a solar eclipse the ________ moves between the sun and the earth.Slide63
moonSlide64
Phases grow bigger during a _______moonSlide65
waxingSlide66
Phases are growing smaller during a _______ moon.Slide67
waningSlide68
The rotation of the earth on its axis causes ____________.Slide69
Day & NightSlide70
What is known as the brightest star in the sky?Slide71
siriusSlide72
What season is it when your part of the earth is tilted toward the sun?Slide73
summerSlide74
What season is it when your part of the earth is tilted away from the sun?Slide75
winterSlide76
What is caused by the tilt of the earth and the earth’s revolution?Slide77
seasonsSlide78
What is the spinning of earth on its axis called?Slide79
rotationSlide80
How long does it take the moon to revolve around the earth?Slide81
27.3 daysSlide82
How long does it take for the earth to revolve one time around the sun?Slide83
365 daysSlide84
How long does it take the earth to rotate on its axis one time?Slide85
24 hoursSlide86
The movement of earth around the sun is called its __________.Slide87
revolutionSlide88
Earth is part of the ___________ galaxy.Slide89
Milky waySlide90
The ____________ separates the inner and outer planets.Slide91
Asteroid beltSlide92
________ is often called the red planet.Slide93
marsSlide94
The inner planets are mostly ______________.Slide95
Solid & made of mineralsSlide96
Our __________ is made up of nine planets and numerous other objects that orbit the sun.Slide97
Solar systemSlide98
The sun is the center of the ____________.Slide99
Solar systemSlide100
Which of the following takes the least amount of time:
Earth rotates once
Earth revolves once
The moon revolves once
They all take the same amount of timeSlide101
Earth rotates once