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Biology EOC Review Flashcards | StudBud
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Biology EOC Review
Biology EOC Review
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EOC Review
Flashcards
35 cards
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Practice quiz
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Questions
35
Answers
1
Which of the following is an example of parasitism?
A snake catching and eating a mouse
A heartworm infecting a dog
A fungus growing on a dead tree
A mouse catching and eating a snake
2
Populations...
The species would become extinct.
The species would mutate.
The species would increase.
The species would continue to thrive.
3
Which of these describes a way in which cellular respiration
differs
from photosynthesis?
Cellular respiration consistently releases carbon dioxide.
Cellular respiration is carried out in a specific organelle
Cellular respiration consists of two phases.
Cellular respiration provides energy for the cell.
4
Populations...
The salamander numbers will decrease due to water quality.
The salamanders will move to another river.
The salamanders will adapt to life on land.
The salamanders will adapt to living in the muddy water.
5
Tissue samples taken from the heart and stomach of a cow would be
expected
to have the same
cell size
cell shape
DNA
metabolic rate
6
If an animal cell with a solute concentration of 1% is placed in a 5% saline solution it will
Burst-there is more water outside than inside the cell
Not change size-water inside and outside the cell is equal
Shrink-there is less water outside than inside the cell
Burst-there is more water inside than outside the cell
7
Which explains the difference in how animals and plants exchange gases with their environment?
Animals photosynthesize and respire, plants photosynthesize
Animals respire, plants photosynthesize and respire
Animals photosynthesize and respire, plants respire
Animals photosynthesize, plants photosynthesize and respire
8
Which category of classification is
Escherichia
in the scientific name,
Escherichia coli
?
Genus
Order
Species
Phylum
9
Which of these
best
describes the initial change caused by a DNA mutation?
a change in the production of enzymes
a change in the sequence of base pairs
a change in the number of nucleosomes within a cell
a change in the number of hydrogen bonds between the bases
10
Genetics...
Rr x RR
Rr x Rr
rr x rr
RR x RR
11
The chromosome structure in a cell accounts for genetic variation based on the order of its
sugar groups
phosphate groups
nitrogen bases
hydrogen bonds
12
Which process allows for an organism to increase the number of body cells during development?
conjugation
meiosis
budding
mitosis
13
How can a predator/prey relationship be negative for a predator?
There are no negative factors for predators
The predator can get hurt or starve while hunting for food
The prey is high energy, so the predator eats less often
The prey is low energy, so the predator eats more often
14
Chromosomes...
80
40
20
10
15
What is the total magnification used to view the onion cells in this microscope setup?
40 X
10 X
400 X
50 X
16
A reduction in which of these would lead to a decrease in all the other populations in the web?
owl
fox
grass
rabbit
17
Algae and multicellular plants are autotrophs because they
break down starches into glucose
capture sunlight to produce sugars
absorb nutrients from soil
decompose dead organisms
18
Barnacles attach to whales to travel to food sources. The whales are unaffected. This is...
Parasitism
Mutualism
Commensalism
Commensalism
19
The distinguishing factor about cell division via mitosis is that...
The number of chromosomes is cut in half
The number of chromosomes is maintained
The number of chromosomes is divided up based on cell size
The number of chromosomes is doubled
20
Which of these would lead to a lower rate of photosynthesis in a plant?
A decrease in the amount of carbon dioxide in the air.
An increase in the amount of carbon dioxide in the air.
An increase in amount of oxygen in the air
A decrease in the amount of oxygen in the air.
21
What aspect of scientific thinking is the following scenario?
Formation of a hypothesis
Inference
Experimentation
Observation
22
Which of the following phases is the first step in mitosis?
Metaphase
Telophase
Anaphase
Prophase
23
Which of the following is an abiotic factor that limits the altitude at which plants can grow?
The presence of a parasite
The presence of herbivorous animals
The concentration of microbes in the soil
The temperature of the area
24
According to the graph, during which time period did the overall bluegill population decline?
1999-2002
1993-1996
1996-1999
1990-1993
25
How many daughter cells are formed in meiosis?
4
2
1
0
26
What is the main function of a selectively permeable membrane?
Regulates what enters and leaves the cell
Storage of chemicals
Storage of water
Breaks down molecules within the cell
27
Chromosomes...
6
48
12
24
28
One meter is equal to...
1000 mm
1 mm
10 km
2 mm
29
Which of the following is an example of interspecies competition?
Humans competing for access to a football game
A male and female hyena fighting over a dead antelope
Two Siberian tigers competing for territory
A vulture and a hyena fighting over a dead water buffalo
30
Which of these shows the steps by which proteins are coded and synthesized?
Protein - DNA - RNA
Protein - RNA - DNA
DNA - RNA - Protein
RNA - DNA - Protein
31
Animal behavior...
to attract a mate
to increase adrenaline flow
to confuse predators
to attract prey
32
Read below...
antibodies
carbon dioxide
hemoglobin
platelets
33
What is the role of hydrogen bonds in the structure of DNA?
to separate the strands
to code for proteins
to synthesize proteins
to connect the base pairs
34
Special tubes in the cell membrane that pump large molecules into the cell must get ATP from
Chloroplasts
Mitochondria
Cytoskeleton
Golgi Bodies
35
Which structure is primarily responsible for directing all processes of a plant cell?
Nucleus
Chloroplast
Lysosome
Mitochondria
