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WorksheetsLiving Systems Test Review
Total questions: 30
Worksheet time: 15mins
Which organelle listed below is found in plant cell but not an animal cell.
Chloroplast
Cytoplasm
Nucleus
Vacuole
Which function occurs in a plant cell but not an animal cell?
ability to absorb nutrients
ability to convert sunlight
ability to divide into two cells
ability to use energy
Which process makes it posssible for cells to take in water?
Mitosis
Osmosis
Photosynthesis
Respiration
In the process of respiration what is released when organisms break down food?
energy
nutrients
oxygen
sugar
The nucleus of the cell is most comparable to part of the human body?
the arms
the brain
the ears
the eyes
The largest organelle in a plant cell is the vacuole. The vacuole's function is to
aid in photosynthesis
controll cell activities
package and ship proteins
store substances
What structures in the plant cell are the sites of photosynthesis?
Chloroplasts
Cytoplasm
Mitochondria
Vacuoles
Which of the following chemical equations best describe cellular respiration?
C6H12 O6 +O2→H2O +CO2
C6H12O6 +H2O → CO2 +O2
H2O +CO2 → C6H12O6 +O2
H2O +O2 → C6H12O6 +O2
What is the function of mitosis?
To aid in growth and replacement of worn-out components
To defend cells against infection
To produce new generations of organisms
To release the energy stored during respiration
Which picture is an example of an organ?
Similar types of cells grouped together to carry out a specific tasks is called
organsisms
organs
systems
tissues
Which system has the following functions: helps maintain body balance, regulates the beating of the heart, controls the voluntary actions of the body?
digestive system
excretory system
nervous system
respiratory system
Which part of respiratory system does gas exchange take place in?
alveoli
cilia
nephrons
villi
Which body system works with the respiratory system to exchange oxygen and carbon dioxide with the lungs?
circulatory
digestive
excretory
muscular
Which body systems best coordinates body movements in the human body?
circulatory and respiratory
circulatory, excretory, and respiratory
musculoskeletal and nervous
nervous and respiratory
What happens to food when it enters the stomach?
Food loses nutrients as they are absorbed into the bloodstream
Food mixes with saliva to begin the digestive process
Food is both mechanically and chemically digested
Food is seperated into solid and liquid forms
Which is a function of the bones in our skeletal system?
gives shape and support to the body
protect interior organs
stores minerals
all of the above
Which of the following is a function of the large intestines?
Enzymes are added for chemical digested
Nutrients are absorbed into the bloodstream
Teeth continues mechanical digestion
Water is absorbed into the bloodstream
What is the path of air through your respiratory system when you breathe in?
lungs, throat, bronchial tubes, nose, trachea
nose, throat, lungs, bronchial tubes, diaphragm
nose, throat, trachea, bronchial tubes, lungs
trachea, diaphragm, lungs, bronchial tubes, throat
Which is an example of how the circulatory and urinary system interact to benefit humans?
The circulatory system carries wastes from all parts of the body to the urinary system, which expels the wastes.
The circulatory system takes in and breaks down food, which is then absorbed by the urinary system for energy.
The urinary system sends electrical messages to the rest of the body through the circulatory system.
The urinary system supplies nutrients to the rest of the body through the circulatory system.
Which of the following connects muscles to bones to help movement to occur?
cilia
capillaries
ligaments
tendons
What organ of the respiratory system is responsible for producing the movement that pulls oxygen into the body and carbon dioxide out of the body?
bronchioles
diaphragm
nose
trachea
What is the function of the arteries?
Blood cells are made
Blood is carried away from the heart
Blood is carried toward the heart
Materials are exchanged between blood and cells
What part of the brain controls our breathing, heartbeat, and digestion?
brainstem
cerebellum
cerebrum
spinal cord
The central nervous consists of two major organs. The brain and the ______.
heart
lungs
sense organs
spinal cord
Which two systems work together to make sure your body gets the nutrients it needs from the food you eat?
circulatory and digestive
digestive and respiratory
respiratory and urinary
urinary and circulatory
Which part of the blood is responsible for protecting the body from illness?
plasma
platelets
red blood cells
white blood cells
What is the flow of information through the nervous systems?
brain-spinal cord-sense organ
sense organ- peripheral nerve-spinal cord- brain
sense organ-spinal cord-peripheral nerve-brain
spinal cord-sense organ-brain
Why is bacteria used in food to benefit sometimes but in other situations is killed?
All bacteria are safe, but they make food taste bad.
Bacteria always make people sick.
Different bacteria may be helpful or harmful.
Not all people like the flavor of bacteria.
All of the following are one of the 3 parts of the cell theory, except for one which one?
the cell is the small unit of life
water is the main ingredient in every cell
all new cells come from preexisting cells
all living things are made of one or more cells
