Review Which is an example of a singlecelled organism amoeba insect fish worm Which is an example of a singlecelled organism amoeba Paul observed an organism under a microscope Which feature will help him ensure that the organism is unicellular ID: 553136
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Human Body SystemsReviewSlide2
Which is an example of a single-celled organism?
amoeba
insect
fish
wormSlide3
Which is an example of a single-celled organism?
amoebaSlide4
Paul observed an organism under a microscope. Which feature will help him ensure that the organism is unicellular?
It contains fewer organelles.
It has a single large cell.
It has a thick outer cell wall.
It can move in liquid.Slide5
B. It has a single large cell.Slide6
Shivering is the body’s natural way to keep warm in cold weather. What causes shivering?
heavy breathing
contraction of bones
narrowing of blood vessels
rhythmic movement of musclesSlide7
D. rhythmic movement of musclesSlide8
Why do multicellular organisms need transport systems?
A.
Most have cells that are not able to exchange
gases
with the outside environment.
B.
Most have cells that are unable to grow and survive in their environment.
C.
Most have cells that need food from sources outside their environment.
D.
Most have cells that require more energy to survive than single-celled organisms.Slide9
Why do multicellular organisms need transport systems?
A. Most have cells that are not able to exchange gases with the outside environment
.Slide10
Nancy’s pet dog can catch a ball and bring a newspaper to her. She expected the dog’s puppies to be able to do the same things. However, the puppies could not do any of these activities.
What best explains why the puppies were unable to perform the same activities?
The puppies are too small to perform such activities.
The puppies were fed a different type of dog food.
The activities are not inherited but are learned.
The other parent dog was not trained to do such activities.Slide11
C. The activities are not inherited but are learned.Slide12
The diagram shows the digestive system.
A
B
C
D
Which labeled organ represents the stomach?
organ A C. organ C
organ B D. organ DSlide13
The diagram shows the digestive system.
A
B
C
D
Which labeled organ represents the stomach?
B. organ B Slide14
Which is a function of the cardiovascular system?
A.
to move water throughout the
body
B.
to provide structural support for the body
C.
to eliminate waste from the body
D.
to transport gases throughout the bodySlide15
Which is a function of the cardiovascular system?
D. to transport gases throughout the bodySlide16
Which body system sends electrical signals to all other body systems?
A.
circulatory system
B.
digestive system
C.
muscular system
D.
nervous systemSlide17
Which body system sends electrical signals to all other body systems?
D. nervous systemSlide18
Matt is a tall, eleven-year-old boy. He has a scar on his right cheek. He is intelligent and an excellent drummer. Which of his traits did he most likely
inherit
?
A.
his height
B.
his scar on his right cheek
C.
his intelligence
D.
his ability to play the drumsSlide19
Matt is a tall, eleven-year-old boy. He has a scar on his right cheek. He is intelligent and an excellent drummer. Which of his traits did he most likely
inherit
?
A. his height Slide20
Which characteristic would a child not inherit from one or both of its parents?
A.
freckles
B.
hair style
C.
eye color
D.
dimplesSlide21
Which characteristic would a child not inherit from one or both of its parents?
B. hair style Slide22
Which statement best describes a bacterial cell?
A.
It contains more than one cell.
B.
It is a complete organism.
C.
It is part of a larger organism.
D.
It contains different kinds of cells
.Slide23
Which statement best describes a bacterial cell?
B. It is a complete organism. Slide24
The air that humans breathe contains oxygen that is transported from the lungs to other parts of the body by blood. Which body systems help in this process?
A. skeletal system and muscular system
B. digestive system and circulatory system
C. digestive system, muscular system, and respiratory system
D. circulatory system, muscular system, and respiratory systemSlide25
The air that humans breathe contains oxygen that is transported from the lungs to other parts of the body by blood. Which body systems help in this process?
D. circulatory system, muscular system, and respiratory systemSlide26
Which characteristic do single-celled organisms and multicellular organisms havein common?
A.
Both have cells with specialized functions for each life process.
B.
Both perform all life processes within one cell.
C.
Both have a way to get rid of waste materials.
D.
Both are able to make food from sunlight.Slide27
Which characteristic do single-celled organisms and multicellular organisms have
in common?
C. Both have a way to get rid of waste materials. Slide28
Which system of the human body provides protection to most of the major organs?
A.
skeletal system
B.
circulatory system
C.
respiratory system
D.
muscular systemSlide29
Which system of the human body provides protection to most of the major organs?
A. skeletal system Slide30
Which example represents a trait that is inherited?
A. A girl has freckles on her nose.
B. A man speaks Spanish.
C. A woman is a ballerina.
D. A boy has braces on his teeth.Slide31
Which example represents a trait that is inherited?
A. A girl has freckles on her nose.Slide32
Which example best shows structures that make up the digestive system in the human body?
A.
heart, blood, vessels
B.
nose, trachea, lungs
C.
brain, spinal cord, nerves
D.
esophagus, stomach, intestinesSlide33
Which example best shows structures that make up the digestive system in the human body?
D. esophagus, stomach, intestinesSlide34
A litter of kittens have traits that are similar to both the mother cat and the father cat
. Which best explains this situation?
A.
The kittens are provided the same kind of milk from their mother as
they grow
.
B.
The kittens inherit some of their traits from their mother and some from their father.
C.
The kittens are kept at the same temperatures by their mother when they are first born.
D.
The kittens are taught by their parents to have similar traits.Slide35
A litter of kittens have traits that are similar to both the mother cat and the father cat
. Which best explains this situation?
B. The kittens inherit some of their traits from their mother and some from their father.Slide36
Which are examples of inherited traits?
A.
specific beliefs
B.
fingerprints
C.
memories
D.
nose shapeSlide37
Which are examples of inherited traits?
D. nose shapeSlide38
The table lists some characteristics of a raccoon.
It has a black patch around its eyes.
It eats
fruits and vegetables.
It can open a garbage can.
It has a striped, bushy tail.
Which characteristics of this raccoon could its offspring inherit?
1 and 4
2 and 3
2, 3, and 4
4, 3, and 1Slide39
The table lists some characteristics of a raccoon.
It has a black patch around its eyes.
It eats
fruits and vegetables.
It can open a garbage can.
It has a striped, bushy tail.
Which characteristics of this raccoon could its offspring inherit?
1 and 4Slide40
What is the purpose of differentiated cells in multicellular organisms?
A. They allow the cell to utilize energy properly.
B. They help the organism to divide and multiply rapidly.
C. They allow different cells to perform different functions.
D. They help the organism survive even if some cells are lost.Slide41
What is the purpose of differentiated cells in multicellular organisms?
C. They allow different cells to perform different functions.Slide42
A scientist is trying to decide whether an organism is unicellular or multicellular.
Which
information would help the scientist most to make her decision?
A.
size of the cells of the organism
B.
what the organism eats
C.
how many types of cells are in the organism
D.
how fast the organism growsSlide43
A scientist is trying to decide whether an organism is unicellular or multicellular.
Which
information would help the scientist most to make her decision?
C.
how many types of cells are in the organismSlide44
In humans, the presence or absence of a widow’s peak is a trait that is passed from parents to their children.
A.
No. Shaving the widow’s peak does not change the trait, so it can still be passed on to their children.
B.
No. Their children will have a widow’s peak because children show all the same traits as their parents.
C.
Yes. There is no chance the children will be born with a widow’s peak because they destroyed the trait.
D.
Yes. Children born with a widow’s peak will have a smaller peak because the trait was damaged.
widow’s peak
straight hairline
Many people do not like the widow’s peak, so they shave it off. Will this prevent their children from inheriting the trait?Slide45
In humans, the presence or absence of a widow’s peak is a trait that is passed from parents to their children.
A.
No. Shaving the widow’s peak does not change the trait, so it can still be passed on to their children.
widow’s peak
straight hairline
Many people do not like the widow’s peak, so they shave it off. Will this prevent their children from inheriting the trait?Slide46
Which example best
describes a learned behavior?
Babies cry when they are hungry.
Birds build specific kinds of nests.
A child discovers that a hot object causes pain.
A fiddler crab waves its claw to attract a mate.Slide47
Which example best
describes a learned behavior?
C. A child discovers that a hot object causes pain.Slide48
Walter fell off of his bicycle and got hurt. His arm was swollen, and he experienced severe pain. Which body system allowed Walter to feel the pain?
circulatory system
muscular system
nervous system
skeletal system Slide49
Walter fell off of his bicycle and got hurt. His arm was swollen, and he experienced severe pain. Which body system allowed Walter to feel the pain?
C. nervous systemSlide50
Neal’s pet mouse can find its way through a maze he has at home. However, when a new mouse was placed in the maze, it had difficulty finding its way. Which statement best explains why the new mouse has difficulty?
The new mouse has not learned the pathway.
The new mouse is younger than the original mouse.
The new mouse is not as smart as the original mouse.
The new mouse did not inherit the trait from its parents.Slide51
Neal’s pet mouse can find its way through a maze he has at home. However, when a new mouse was placed in the maze, it had difficulty finding its way. Which statement best explains why the new mouse has difficulty?
The new mouse has not learned the pathway.Slide52
The spring peeper is a small chorus frog found in the eastern United States.
Which characteristic will
most likely
be passed to spring peeper offspring?
hiding under logs
high-pitched breeding call
eating ants and flies
prefers to hunt at nightSlide53
The spring peeper is a small chorus frog found in the eastern United States.
Which characteristic will
most likely
be passed to spring peeper offspring?
B. high-pitched breeding callSlide54
Most spring peepers have a distinctive marking on their backs that resembles an X, as seen in the image. However, some spring peepers do not have the marking. What could be a reason for this?
Spring peepers without the markings only have parents without the marking.
Spring peepers with the marking live in different ecosystems.
Spring peepers without the marking did not inherit the trait.
Spring peepers with the marking do not eat the same food as those without.Slide55
Most spring peepers have a distinctive marking on their backs that resembles an X, as seen in the image. However, some spring peepers do not have the marking. What could be a reason for this?
C. Spring peepers without the marking did not inherit the trait.Slide56
Which structures are correctly paired with their body system?
Arteries and veins are part of the skeletal system.
Biceps and triceps are part of the muscular system.
Small intestines and esophagus are part of the nervous system.
Trachea and lungs are part of the digestive system.Slide57
Which structures are correctly paired with their body system?
B. Biceps and triceps are part of the muscular system.Slide58
This diagram shows a possible movement in the human body.
Which body systems would
best
coordinate this movement?
circulatory and respiratory
nervous and respiratory
nervous, muscular, and skeletal
excretory, circulatory, and respiratorySlide59
This diagram shows a possible movement in the human body.
Which body systems would
best
coordinate this movement?
C. nervous, muscular, and skeletalSlide60
Without this body system food will not move through the digestive tract. Which body system is described?
A.
circulatory system
B.
muscular system
C.
respiratory system
D.
skeletal systemSlide61
Without this body system food will not move through the digestive tract. Which body system is described?
B.
muscular systemSlide62
A student noted some of the characteristics of a squirrel he observed in his garden. Which characteristic of this squirrel might be different from its parents?
the ability to make a nest
the ability to climb on poles
the ability to crack open nut shells
the ability to remove a bird feeder’s lidSlide63
A student noted some of the characteristics of a squirrel he observed in his garden. Which characteristic of this squirrel might be different from its parents?
D. the ability to remove a bird feeder’s lidSlide64
Examine the table listing several physical characteristics.
W
a
tiger’s stripes
X
eye color
Y
finger calluses
Z
skin tattoos
Which characteristics are considered inherited characteristics?
W and X
X and Y
W and Z
Y and ZSlide65
Examine the table listing several physical characteristics.
W
a
tiger’s stripes
X
eye color
Y
finger calluses
Z
skin tattoos
Which characteristics are considered inherited characteristics?
W and XSlide66
Brenda made a list of functions performed by the skeletal system. Which function does Brenda incorrectly
include in the list?
allows the body to move
gives shape to the body
makes energy for the body
supports and protects the bodySlide67
Brenda made a list of functions performed by the skeletal system. Which function does Brenda incorrectly
include in the list?
C. makes energy for the bodySlide68
Which body system processes foods into a useable source of energy?
A.
circulatory
B.
digestive
C.
nervous
D.
skeletalSlide69
Which body system processes foods into a useable source of energy?
B.
digestive Slide70
Which best explains why children resemble their parents?
A.
They eat the same foods.
B.
They have similar DNA.
C.
They speak the same language.
D.
They have the same interests.Slide71
Which best explains why children resemble their parents?
B.
They have similar DNA. Slide72
The table lists some traits of Peter’s parents.
Parent
Nose Type
Dimples
Hair Type
Father
Pointed
Present
Curly
Hair
Mother
Pointed
Present
Curly Hair
Which set of traits will Peter
most likely
have?
broad nose, no dimples, curly hair
broad nose, dimples, straight hair
pointed nose, no dimples, straight hair
pointed nose, dimples, curly hairSlide73
The table lists some traits of Peter’s parents.
Parent
Nose Type
Dimples
Hair Type
Father
Pointed
Present
Curly
Hair
Mother
Pointed
Present
Curly Hair
Which set of traits will Peter
most likely
have?
D. pointed nose, dimples, curly hairSlide74
Ana observed that she had blue eyes like her mother and dimples like her father. Ana’s brother had brown eyes and curly hair like her father.
What can be concluded from Ana’s observation?
All parents and their children have the same features.
Children inherit different characteristics from their parents.
Children develop some characteristics from their surroundings.
Eye color and hair type are influenced by the food we eat.Slide75
Ana observed that she had blue eyes like her mother and dimples like her father. Ana’s brother had brown eyes and curly hair like her father.
What can be concluded from Ana’s observation?
B. Children inherit different characteristics from their parents.Slide76
The table lists the features of four organisms.
Organism
Features
1
All life functions are performed
by a single cell.
2
Energy produced in one cell is transported
to another cell.
3
The surface
cells are in contact with the external environment.
4
It is made up of a cell that links with other similar cells to form
a colony.
Which organisms are
most likely
multicellular?
organisms 1 and 2 C.
organisms 1 and 4
organisms 2 and 3 D. organisms 3 and 4Slide77
The table lists the features of four organisms.
Organism
Features
1
All life functions are performed
by a single cell.
2
Energy produced in one cell is transported
to another cell.
3
The surface
cells are in contact with the external environment.
4
It is made up of a cell that links with other similar cells to form
a colony.
Which organisms are
most likely
multicellular?
B. organisms 2 and 3 Slide78
Which is a characteristic of a dog that is most likely a result of its environment?
A.
its color
B.
its length of ears
C.
its food preference
D.
its ability to see in the darkSlide79
Which is a characteristic of a dog that is most likely a result of its environment?
C.
its food preference Slide80
What is the principle role of the structure indicated by the arrow?
to carry oxygen to all parts of the body
to exchange gases between the air and blood
to moisten and heat air before it enters the lungs
to move air from the mouth and nose to the lungsSlide81
What is the principle role of the structure indicated by the arrow?
D. to move air from the mouth and nose to the lungsSlide82
Which activities are most likely
learned from parents?
1 and 2
2 and 3
3 and 4
4 and 1
A student listed the activities of certain animals.
1
arctic tern flying south in winter
2
chimpanzee using stick to find food
3
vulture throwing
small stones to break ostrich’s egg
4
bear hibernating
in winterSlide83
Which activities are most likely
learned from parents?
B. 2 and 3
A student listed the activities of certain animals.
1
arctic tern flying south in winter
2
chimpanzee using stick to find food
3
vulture throwing
small stones to break ostrich’s egg
4
bear hibernating
in winterSlide84
A bear cub has the same coat color and tail as its parents. What can be a reason for this similarity?
It has similar DNA.
It eats the same food.
It lives in the same region.
It observes its parents.Slide85
A bear cub has the same coat color and tail as its parents. What can be a reason for this similarity?
It has similar DNA.Slide86
Identify this body system.Slide87
Identify this body system.
muscular systemSlide88
Identify this body system.Slide89
Identify this body system.
nervous systemSlide90
Identify this body system.Slide91
Identify this body system.
respiratory systemSlide92
Identify this body system.Slide93
Identify this body system.
skeletal systemSlide94
Identify this body system.Slide95
Identify this body system.
digestive systemSlide96
Identify this body system.Slide97
Identify this body system.
circulatory system