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WorksheetsBiology Final Review
Total questions: 123
Worksheet time: 2hrs 58mins
Name
Class
Date
1.
What organelle of the cell produces energy?
a)
Mitochondria
b)
Golgi Body
c)
Vesicle
d)
Vacuole
2.
What is something that prokaryotic and eukaryotic cells have in common?
a)
They have a nucleus.
b)
They are multi-cellular.
c)
They have DNA.
d)
They have organelles that are membrane-bound.
3.
What structure of the cell forms a frame that holds the cell up in the cytoplasm?
a)
centrioles
b)
cell wall
c)
flagella
d)
cytoskeleton
5.
What is facilitated diffusion?
a)
Transport that uses proteins to help move molecules across the membrane.
b)
Movements of substances through a membrane.
c)
When molecules spread from High to Low concentration on their own.
d)
When pressure pushes something through a membrane.
5.
What is facilitated diffusion?
a)
Transport that uses proteins to help move molecules across the membrane.
b)
Movements of substances through a membrane.
c)
When molecules spread from High to Low concentration on their own.
d)
When pressure pushes something through a membrane.
6.
What is facilitated diffusion?
a)
Transport that uses proteins to help move molecules across the membrane.
b)
Movements of substances through a membrane.
c)
When molecules spread from High to Low concentration on their own.
d)
When pressure pushes something through a membrane.
7.
What macromolecules help to make the cell membrane?
a)
Proteins
b)
Carbohydrates
c)
Phospholipids
d)
All of the above
8.
What macromolecules help to make the cell membrane?
a)
Proteins
b)
Carbohydrates
c)
Phospholipids
d)
All of the above
10.
All of the following statements are true about prokaryotic cells EXCEPT
a)
No nucleus
b)
They are simple and small
c)
Have a cell wall
d)
Have organelles
10.
All of the following statements are true about prokaryotic cells EXCEPT
a)
No nucleus
b)
They are simple and small
c)
Have a cell wall
d)
Have organelles
11.
All of the following statements are true about prokaryotic cells EXCEPT
a)
No nucleus
b)
They are simple and small
c)
Have a cell wall
d)
Have organelles
12.
This process uses pressure to push substances through the cell membrane.
a)
Filtration
b)
Active Transport
c)
Osmosis
d)
Endocytosis
13.
Which of the following is the best example of osmosis?
a)
NA/K Pump
b)
Water moving though the cell membrane
c)
Kidneys
d)
Photosynthesis
14.
What is the significance of the cell membrane?
a)
Provides protection
b)
Maintains homeostasis
c)
Give a cell hydrophobic ends
d)
Provides cholesterol
15.
The small intestines use filtration.
a)
True
b)
False
16.
Movement of materials through a vesicle into the cell that requires energy is
a)
exocytosis
b)
endocytosis
c)
osmosis
d)
simple diffusion
17.
What are the 2 parts of a phospholipid?
a)
Hydrophobic head, hydrophilic tails
b)
Hydrophobic heads, hydrophobic tails
c)
Hydrophilic heads, hydrophobic tails
d)
Hydrophilic heads, hydrophilic tails
18.
What is an isotonic solution?
a)
When solutions are in equilibrium
b)
When the solution has more solute
c)
When the solution has less solute
d)
Has a greater pressure
19.
Active transport does not require energy.
a)
True
b)
False
21.
Which of the following is correct about the Golgi?
a)
Digests waste materials
b)
Protection and Support
c)
Modifies and packages molecules
d)
cellular movement
21.
Which of the following is correct about the Golgi?
a)
Digests waste materials
b)
Protection and Support
c)
Modifies and packages molecules
d)
cellular movement
22.
The nuclear envelope encloses the nucleus and its contents.
a)
True
b)
False
23.
Molecules using simple diffusion move from
a)
high to low concentrations
b)
low to high concentrations
c)
no concentrations
d)
both concentrations
24.
Osmosis is the movement of...
a)
salt
b)
sugar
c)
water
d)
none of these
25.
The path that water molecules take into the cell is...
a)
through cholesterol
b)
between globular proteins
c)
between phospholipids
d)
through peripheral proteins
26.
Who is considered the "father" of modern genetics?
a)
Einstein
b)
Mendel
c)
Disney
d)
Trump
27.
A single cross such as flower color.
a)
mono hybrid
b)
dihybrid
c)
crossing over
d)
homozygous
28.
A single cross such as flower color.
a)
mono hybrid
b)
dihybrid
c)
crossing over
d)
homozygous
29.
What type of "square" helps us solve genetic problems?
a)
carpenter square
b)
Mendel square
c)
Punnett square
d)
genetic square
30.
TT,tt,PP,pp,SS,ss are examples of alleles that are?
a)
homozygous
b)
heterozygous
c)
different
d)
homologous
31.
The exact genetic makeup of an organism, such as RR, Tt, PP is its?
a)
phenotype
b)
dominance
c)
genotype
d)
trait
32.
Y for yellow body is dominant over y for blue body. What alleles would produce yellow bodies?
a)
YY,yy
b)
Yy,yy
c)
YY only
d)
YY,Yy
33.
Y for yellow body is dominant over y for blue body. What alleles would produce yellow bodies?
a)
YY,yy
b)
Yy,yy
c)
YY only
d)
YY,Yy
34.
"The Great White Shark was 20 feet in length. Phenotype or Genotype?
a)
phenotype
b)
genotype
35.
Females-XX; MalesXY. A couple has 4 girls. What is the chance the next child will be a boy?
a)
75%
b)
100%
c)
25%
d)
50%
36.
Females-XX; MalesXY. A couple has 4 girls. What is the chance the next child will be a boy?
a)
75%
b)
100%
c)
25%
d)
50%
37.
If "T" is the allele for tall and "t" is the allele for short, then Tt would produce?
a)
tall
b)
short
c)
medium
d)
not enough info
38.
A physical characteristic that can be passed from parent to offspring.
a)
behavior
b)
trait
c)
strong muscles
d)
ability to fly a plane.
39.
An offspring will receive how many alleles from each parent to determine a specific trait?
a)
one
b)
two
c)
three
d)
five
40.
An offspring will receive how many alleles from each parent to determine a specific trait?
a)
one
b)
two
c)
three
d)
five
41.
Snapdragon flowers come in red, pink and white. What type of inheritance is this?
a)
Complete Dominance
b)
Incomplete Dominance
c)
Codominance
d)
Polygenic Inheritance
42.
In pea plants, the trait for tall stems is dominant over the trait for short stems. If two heterozygous tall plants are crossed, what percentage of the offspring would be expected to have the same phenotype as the parents?
a)
100%
b)
75%
c)
50%
d)
25%
43.
One of the parents of a child has phenylketonuria (PKU), which is caused by recessive alleles. The other parent does not have the PKU alleles. What is the chance that the couple will have a child with phenylketonuria?
a)
0%
b)
50%
c)
75%
d)
100%
44.
One of the parents of a child has phenylketonuria (PKU), which is caused by recessive alleles. The other parent does not have the PKU alleles. What is the chance that the couple will have a child with phenylketonuria?
a)
0%
b)
50%
c)
75%
d)
100%
45.
In snapdragons, Tallness (T) is dominant to dwarfness (t). In a cross between two plants that are heterozygous for this trait, the percent of offspring expected to exhibit dwarfness is
a)
25%
b)
100%
c)
50%
d)
0%
46.
In dragons, large scales (S) are dominant and small scales (s) are recessive. A dragon that is heterozygous for the trait is crossed with a dragon that has small scales. What should be the ratio of large-scaled dragons to small-scaled dragons among the offspring?
a)
1:2
b)
1:1
c)
2:1
d)
3:1
47.
In snapdragons, Tallness (T) is dominant to dwarfness (t). In a cross between two plants that are homozygous for the recessive allele, the percent of offspring expected to exhibit tallness is
a)
25%
b)
75%
c)
100%
d)
0%
48.
Cystic Fibrosis (CF) is a genetic disorder that is controlled by a recessive allele. If a person suffering from CF were to marry an individual who is heterozygous for the trait, what % of their children could be expected to unaffected carriers of the trait? Ignore issues of sterility in persons with CF.
a)
0%
b)
25%
c)
75%
d)
50%
49.
Tay Sachs disease is a fatal genetic disorder. Children born with this disorder generally die before they are five years old. A couple has had three children who died of Tay Sachs. About this couple it can safely be assumed that:
a)
any children they have in the future will also die from this disease
b)
they are both heterozygous for the Tay Sachs trait
c)
they are both homozygous for the Tay Sachs trait
d)
one is heterozygous and the other is homozygous for the Tay Sachs trait
50.
Tay Sachs disease is a fatal genetic disorder. Children born with this disorder generally die before they are five years old. A couple has had three children who died of Tay Sachs. About this couple it can safely be assumed that:
a)
any children they have in the future will also die from this disease
b)
they are both heterozygous for the Tay Sachs trait
c)
they are both homozygous for the Tay Sachs trait
d)
one is heterozygous and the other is homozygous for the Tay Sachs trait
51.
What do tissues form?
a)
Blood
b)
Organ Systems
c)
Organs
d)
Nails
52.
What might the immune system protect our body from?
a)
sugars, fats, and carbs.
b)
viruses, bacteria, fungi, other parasites
c)
viruses, bacteria, fungi, other parasites, carbs, sugars
d)
Cold & Flu
53.
The Brain and the Spinal cord are what type of cavity?
a)
Cavity Cavity
b)
Tooth Cavity
c)
Ventral Cavity
d)
Dorsal Cavity
54.
... network organs containing cells that recognize foreign substances in the body and destroy them
a)
Pathogen System
b)
Digestive System
c)
Immune System
d)
Lympathic System
55.
... network organs containing cells that recognize foreign substances in the body and destroy them
a)
Pathogen System
b)
Digestive System
c)
Immune System
d)
Lympathic System
56.
Which of the following is NOT an example of feedback?
a)
The immune system healing a cut
b)
The circulatory system increase your heart rate during exercise
c)
The respiratory system increasing your rate of breathing when you get scared
d)
The integumentary system growing hair
57.
Which is NOT an example of feedback?
a)
After getting a cut, blood begins to clot to make a scab
b)
You get really cold so you begin to shiver and get goosebumps
c)
You get really bored of your parent's lecture, so you stop listening
d)
You work out and begin to breathe heavily
58.
Which is NOT an example of feedback?
a)
After getting a cut, blood begins to clot to make a scab
b)
You get really cold so you begin to shiver and get goosebumps
c)
You get really bored of your parent's lecture, so you stop listening
d)
You work out and begin to breathe heavily
59.
Which best describes feedback?
a)
The body's attempt to restore itself to homeostasis
b)
Mutations that result in positive changes for the organism
c)
A product of the digestive system
d)
What you have to do when someone feeds you
60.
Which best describes an organ?
a)
A collection of tissues intended to carry out a specific job in the body
b)
A collection of atoms that makes up cells
c)
A collection of cells that interacts to carry fluids
d)
A collection of ecosystems that interacts
61.
Which is NOT a function of the muscular system?
a)
Regulating body temperature
b)
Movement
c)
Protecting delicate organs
d)
Preventing disease
62.
Which is NOT a function of the integumentary system?
a)
Regulating body temperature
b)
Movement
c)
Protecting against superficial damage
d)
Protecting against illness
63.
Fill in the blank:
___________ cell --> _________ tissue --> Stomach --> Digestive System --> Human
___________ cell --> _________ tissue --> Stomach --> Digestive System --> Human
a)
Epithelial, Epithelial
b)
Connective, Epithelial
c)
Nervous, Nervous
d)
Epithelial, Connective
64.
Skin is a part of which organ system?
a)
Endocrine
b)
Digestive
c)
Integumentary
d)
Respiratory
65.
What organ system fits in this hierarchy:
Epithelial Cell --> Epithelial Tissue --> Lungs --> _________________ --> Human
Epithelial Cell --> Epithelial Tissue --> Lungs --> _________________ --> Human
a)
Breathing System
b)
Respiratory System
c)
Integumentary System
d)
Nervous System
66.
What is the function of the Endocrine system?
a)
Protection
b)
Release Hormones
c)
Coordinate body actions
67.
Which specialized cell is responsible for production and maintenance of bone tissue?
a)
osteocyte
b)
goblet cell
c)
epithelial cell
68.
Which specialized cell is responsible for production and maintenance of bone tissue?
a)
osteocyte
b)
goblet cell
c)
epithelial cell
69.
What is the simplest form of life?
a)
Cell
b)
Tissue
c)
Organ
d)
Human
70.
Pituitary gland, pancreas, thyroid, adrenal gland
a)
Digestive system
b)
Integumentary system
c)
Endocrine system
d)
Immune system
71.
Which of the following is an example of positive feedback to indirectly maintain homeostasis?
a)
the chemical reactions involved in blood clotting
b)
your blood vessels dilate and you begin to sweat in response to elevated body temperature
c)
your blood vessels constrict and you begin to shiver in response to low body temperature
d)
your coach compliments you on your performance in practice
72.
Homeostasis
a)
allows for a wildly fluctuating internal environment
b)
is impossible in vertebrates
c)
is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
d)
is the maintenance of a relatively stable external environment and often incorporates a form of feedback regulation
73.
Homeostasis in the human body is often maintained by a:
a)
neutral feedback loop
b)
solar feedback loop
c)
positive feedback loop
d)
negative feedback loop
74.
Positive feedback is when the change caused by the stimulus is
a)
decreased
b)
non existant
c)
increased
d)
changes constantly
75.
When you get cut, your skin cells release hormones that signal platelets to come and stop the bleeding. Platelets then release more hormones that signal even more platelets to help stop bleeding. The hormone signals continue until the cut is closed.
a)
Positive Feedback Response
b)
Negative Feedback Loop
76.
In natural selection, the selective agent is the
a)
humans
b)
mutations
c)
breeders
d)
environment
77.
Mutations are important because they bring about
a)
death of the organism in which they develop
b)
genetic variation needed for a population to evolve
c)
benefits for the individual, not for the population
d)
Hardey-Weinberg equilibrium within a population
78.
What is the term for a feature that allows an organism to survive better in its environemtn?
a)
variation
b)
adaptation
c)
homologous structure
d)
vestigial structure
79.
What is the process in which humans breed organisms for certain traits?
a)
natural selection
b)
inheritance
c)
artificial selection
d)
descent withOUT modification
80.
Natural selection results in change over time by acting on traits that are
a)
heritable
b)
new
c)
mutated
d)
better than the best
81.
Some organisms that share a common ancestor have features that have different functions, but similar structures. These are known as
a)
vestigial structures
b)
analogous structures
c)
homologous structures
d)
fossil structures
82.
What increases genetic variation when animals move from one population to another
a)
genetic drift
b)
sexual selection
c)
bottleneck effect
d)
gene flow
83.
Hox gene
a)
controls the growth plan for the embryo
b)
makes flies wings glow
c)
grows the brain
84.
Genetics are all related, the only difference is..
a)
what kind of genes we have
b)
time and intensity
c)
how many genes an organism has
85.
A structure that is inherited from ancestors but has long lost much or all of its original use.
a)
vestigial structure
b)
miniscule structure
c)
analogous structure
87.
Which of the following is a term for a group of similar organisms that can reproduce fertile offspring?
a)
individual
b)
population
c)
species
d)
fossil
87.
Which of the following is a term for a group of similar organisms that can reproduce fertile offspring?
a)
individual
b)
population
c)
species
d)
fossil
88.
a bird that can easily outcompete other birds for food and that can produce many eggs has a high
a)
sexuality
b)
mutation rate
c)
fitness
d)
adaptability
89.
which of the following is an example of a vestigial structure?
a)
the wings of a red-tailed hawk
b)
the hind limbs of a house cat
c)
the fins of sharks
d)
the wings of an ostrich
90.
Some organisms that share a common ancestor have features that have different functions, but similar structures. These are known as
a)
vestigial structures
b)
analogous structures
c)
homologous structures
d)
fossil structures
91.
If an organism has a vestigial structure, that structure likely once had a function in a(n)
a)
close relative
b)
early ancestor
c)
unrelated organism
d)
embryological stage
92.
Genetic variation can arise from a random change in the DNA of a gene. The change is called a(n)
a)
mutation
b)
gene flow
c)
gene pool
d)
allele
93.
How would you describe these two features?
a)
Homologous structure
b)
Analogous structure
c)
Structural adaption
d)
Functional adaption
94.
Members of a species in a defined area
a)
Ecosystem
b)
community
c)
biodiversity
d)
population
95.
Consumer that eats plants
a)
heterotroph
b)
herbivore
c)
producer
d)
community
96.
Organisms that relies on other organisms for food; consumer
a)
herbivore
b)
decomposer
c)
heterotroph
d)
species
97.
All the organisms in a particular location, including their nonliving environment
a)
ecosystem
b)
carnivore
c)
niche
d)
population
98.
What may happen if the snowshoe hare was removed from the food web pictured?
a)
The insects in the habitat would increase.
b)
The shrew population would decrease due to being only hawk food source.
c)
The willow tree population would decrease.
d)
Foxes would dies due to no food source.
99.
In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?
a)
10%
b)
20%
c)
80%
d)
90%
100.
In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?
a)
10%
b)
20%
c)
80%
d)
90%
101.
A carbon "sink" is best described as:
a)
a reservoir that readily releases carbon to another reservoir
b)
a carbon reservoir that stores more carbon that it is releasing
c)
something that causes carbon to leak out to the atmosphere
d)
a carbon reservoir that is releasing more carbon than it is taking in
102.
A carbon "sink" is best described as:
a)
a reservoir that readily releases carbon to another reservoir
b)
a carbon reservoir that stores more carbon that it is releasing
c)
something that causes carbon to leak out to the atmosphere
d)
a carbon reservoir that is releasing more carbon than it is taking in
103.
A carbon "sink" is best described as:
a)
a reservoir that readily releases carbon to another reservoir
b)
a carbon reservoir that stores more carbon that it is releasing
c)
something that causes carbon to leak out to the atmosphere
d)
a carbon reservoir that is releasing more carbon than it is taking in
104.
Nitrogen fixation processes nitrogen from which of the following sources?
a)
lightning
b)
fertilizers
c)
dead plants
d)
atmosphere
105.
What is it called when water is changed from a liquid to a gas?
a)
EVAPORATION
b)
PRECIPITATION
c)
TRANSPIRATION
106.
Nitrogen makes up _____ percent of the atmosphere.
a)
66%
b)
78%
c)
90%
107.
In the food web shown, the snail would be considered...
a)
primary consumer
b)
secondary consumer
c)
tertiary consumer
d)
producer
108.
Which biome, because of its climate and amount of rainfall, has the largest number of species of plants and animals?
a)
Tundra
b)
Rainforest
c)
Desert
d)
Pineforest
109.
What is the original source of almost all energy in most ecosystems?
a)
carbohydrates
b)
sunlight
c)
water
d)
carbon
110.
An organism that produces its own food supply from inorganic compounds is called a(an)
a)
heterotroph
b)
consumer
c)
detritivore
d)
autotroph
111.
which symbiosis is this
a)
parasitism
b)
mutualism
c)
commensalism
d)
nonalism
112.
What is the term for each step in the transfer of energy and matter within a biological community?
a)
energy path
b)
food web
c)
trophic level
d)
food pyramid
113.
symbiotic relationship in which both organisms benefit
a)
competition
b)
Mutualism
c)
nitrogen fixation
d)
energy pyramid
114.
What does a food web represent?
a)
All connections of energy flow throughout all organisms in a habitat.
b)
The specific ways that mutualism is carried out.
c)
A single pathway or energy flow between organisms.
d)
How carnivores get their food.
115.
a relationship between two in which one species, the predator, feeds on the other species, the prey
a)
chemosynthesis
b)
predation
c)
cellular respiration
d)
commensalism
116.
symbiotic relationship in which one organisms benefits and the other organism is not affected
a)
invasive (non-native) species
b)
mutualism
c)
nitrogen fixation
d)
commensalism
117.
Study of interactions between organisms and their environment
a)
niche
b)
community
c)
ecology
d)
ecosystem
118.
Members of a species in a defined area
a)
Ecosystem
b)
community
c)
biodiversity
d)
population
119.
Where an organism lives
a)
habitat
b)
niche
c)
heterotrogh
d)
biosphere
120.
Non-living factor that affects an ecosystem
a)
biotic factor
b)
abiotic factor
c)
food chain
d)
biome
121.
A food chain is illustrated below:
The arrows represented most likely indicate
The arrows represented most likely indicate
a)
A. Energy released from metabolism into the environment as heat.
b)
B. Oxygen released from metabolism produced by cellular respiration.
c)
C. The absorption of energy from the environment that has been created.
d)
D. The transport of glucose away from the organism through photosynthesis.
122.
A pond ecosystem is shown in the diagram below. Which statement describes an interaction that helps maintain the dynamic equilibrium of this ecosystem?
Which statement describes an interaction that helps maintain the dynamic equilibrium of this ecosystem?
Which statement describes an interaction that helps maintain the dynamic equilibrium of this ecosystem?
a)
The frogs make energy available to this ecosystem through the process of photosynthesis.
b)
The algae directly provide food for both the rotifers and the catfish.
c)
The green-backed heron provides energy for the mosquito larvae.
d)
The catfish population helps control the populations of water boatman and waterfleas.
123.
A pond ecosystem is shown in the diagram below. Which statement describes an interaction that helps maintain the dynamic equilibrium of this ecosystem?
Which statement describes an interaction that helps maintain the dynamic equilibrium of this ecosystem?
Which statement describes an interaction that helps maintain the dynamic equilibrium of this ecosystem?
a)
The frogs make energy available to this ecosystem through the process of photosynthesis.
b)
The algae directly provide food for both the rotifers and the catfish.
c)
The green-backed heron provides energy for the mosquito larvae.
d)
The catfish population helps control the populations of water boatman and waterfleas.
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