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WorksheetsSEMESTER SCIENCE CBA
Total questions: 75
Worksheet time: 38mins
What body system does the organ belong to?
Nervous
Integumentary
Skeletal
Circulatory
What body system does the organ belong to?
Nervous
Integumentary
Skeletal
Circulatory
What body system does the organ belong to?
Digestive
Integumentary
Respiratory
Circulatory
What body system does the organ belong to?
Excretory
Muscular
Skeletal
Digestive
What body system does the organ belong to?
Excretory
Muscular
Skeletal
Digestive
Which process is a physical and chemical change found in the digestive system?
Chewing and mixing of food with saliva
Movement of food through peristalsis
Reaction of food with hydraulic acid
interaction of food with bile
Which of these is a chemical change found in the digestive system
Movement of food through peristalsis
Chewing food
Movement of food through the stom
Interaction of food with bile
Which of these actions is NOT a physical change?
Muscles in the esophagus push food down into the stomach.
The tongue pushes food down into the esophagus.
Enzymes in saliva in the mouth breaks down the starch in food.
Teeth tear and grind food down into smaller pieces
This body system breaks food into smaller molecules and absorb nutrients.
Endocrine
Muscular
Digestive
Integumentary
This body system is the largest organ, regulates body temperature and protects from harmful bacteria.
Endocrine
Muscular
Digestive
Integumentary
What two body systems help remove waste from the blood?
circulatory and excretory
skeletal and muscular
digestive and excretory
circulatory and respiratory
What two body systems help with the movement of your body?
circulatory and excretory
skeletal and muscular
digestive and excretory
circulatory and respiratory
What two body systems supply the blood with oxygen and remove carbon dioxide?
circulatory and excretory
skeletal and muscular
digestive and excretory
circulatory and respiratory
The nervous system of the human organism is most like which cell organelle?
Cell Wall
Nucleus
Cytoplasm
Cell membrane
Blood is made up of similar cells that perform a specialized function. This is a example of...
a tissue
an organ
an organism
an organ system
The function of the mitochondria is like which body system?
Nervous
Digestive
Respiratory
Circulatory
Which is not a function that a cell and organism share?
Removes waste
Learned behaviors
Structure and support
convert and absorb nutrients
The physical characteristics the dog is displaying of showing his teeth could be because it thinks it is in danger.
True
False
The following stimuli will NOT make a animal vomit?
feeling cold
virus in the stomach
Drinking to much water
getting dizzy from running in circles
What is the function of the excretory system?
provides support and structure
provides protection against radiation(sun), temperature and bacteria
filters the blood to remove waste products of metabolism
transports oxygen and nutrients to the body
What is the main function of the digestive system?
provides support and structure
provides protection against radiation(sun), temperature and bacteria
filters the blood to remove waste products of metabolism
break down food into nutrients for the body
What is a function of the nervous system?
Transports oxygen and nutrients
Controls your body's voluntary and in voluntary functions
provides structure and support
provides protection from harmful environmental factors
What is the main function of the respiratory system?
exchanges of gases (oxygen and carbon dioxide) between the blood and air
provides motor power for the body
acts as the body's internal framework
transports nutrients and oxygen throughout the body
transports nutrients and oxygen throughout the body
exchanges of gases (oxygen and carbon dioxide) between the blood and air
transports nutrients and oxygen throughout the body
act's as the body internal framework
to provide support and movement
What is a function of the muscular system?
specialized tissue which allows motor power for all movements of body parts.
controls and regulates all voluntary and involuntary activities of the body.
responsible for gas exchange
bone, cartilage, ligaments and tendons and is the body's internal framework.
What is a function of the skeletal system?
specialized tissue which allows motor power for all movements of body parts.
controls and regulates all voluntary and involuntary activities of the body.
responsible for gas exchange
bone, cartilage, ligaments and tendons and is the body's internal framework.
What is a function of the enodcrine system?
specialized tissue which allows motor power for all movements of body parts.
controls and regulates all voluntary and involuntary activities of the body.
makes hormones for mood, development and growth
bone, cartilage, ligaments and tendons and is the body's internal framework.
One of the principles of cell theory is -
they reproduce by spontaneous generation
all cells come from pre-existing cells
all living things are made of one cell
the structure of each cell is the same
Your skin is made up of a collection of tissues working together into a structure that provides a specific function. In the level of organization this is known as-
tissue
organism
organ
cell
In the level of organization, Mr. Southerlin told his class that the most basic level is tissues. He should have told his class that the most basic level is -
organism
organ system
cell
organ
Khylee was giving a presentation to the class over the levels of organization. She was explaining that it is organize like (organism>organ system>organ>tissue>cell). What else should she have explained about the order?
That it was simple to complex
That is was suppose to be the other way around
That is was complex to simple
That cells are the most basic unit of life
Travis was telling a friend about how much he had been learning about the levels of organization. He told his friend that he had been working out in football and his muscular system was getting stronger. Which level does muscular system fall under?
organ system
organ
cells
organism
Your body is made up of over 100 trillion cells. Some of the cells group together to perform a specific function. What are they called?
organism
tissue
organ
organ system
You have many body systems that working together that allow your body to maintain homeostasis. In other words, your body is a self-contained living thing. According to the levels of organization what is a self-contained living thing?
cell
organism
organ
tissue
Your heart, eye, brain and stomach are all examples of which level of organization?
cells
organ
tissue
organism
Which is NOT a concept of cell theory?
All cells come from pre-existing, living cells.
All living things or organisms are made of one or more cells.
The cell is the most basic unit of life.
All cells reproduce the same way.
Which organelles are only found in plant cells?`
cytoplasm and vacuole
nucleus and cell wall
cell wall and chloroplast
mitochondria and cytoplasm
Which of these includes organelles found in both plant and animal cells?
cell wall, nucleus, cell membrane
cell membrane, nucleus, cytoplasm
cell wall, chloroplasts, nucleus
cell membrane, nucleus, chloroplasts
What energy is need to initiate photosynthesis?
Radiant
Sun
Electrical
Glucose
During photosynthesis what type of energy conversion occurs?
Chemical to Radiant
Radiant to Chemical
Thermal to Radiant
Radiant to Thermal
Refer to the equation for photosynthesis. What does the arrow represent that has taken place?
Storage of electrons
Energy going back to the Sun
A chemical reaction
Energy lossed during the reaction
In the diagram, after photosynthesis has occurred, which is not used by the plant?
Carbon dixiode
Oxygen
Sunlight
Water
Which leaves represent low turgor pressure?
A & D
B & A
D & A
All except D
In a germinating seed, the downward growth of the roots and upward growth of the stem and leaves is the plant's response to-
sunlight
water
osmosis
gravity
For a plant to emerge from a seed, it must split the seed coat. What is the force exerted by turgor pressure to split open the seed?
Gravity pulls down on the seed, splitting the seed coat
Water in the soil presses against the see coat splitting it
Gravity pushes up on the seed coat splitting it
Water absorbed by the seeed pushes out against the seed coat
What are the reactants of photosynthesis?
Carbon Dixiode
Water
Sunlight
All of the answers
What are the products of photosynthesis?
Carbon dioxide & Oxygen
Glucose & Sunlight
Water & Earth
Glucose & Oxygen
