What are cells compared to in the text?
Bricks in a house
Atoms in a molecule
Stars in the sky
Leaves on a tree
What are cells compared to in the text?
Bricks in a house
Atoms in a molecule
Stars in the sky
Leaves on a tree
What part of the cell controls its functions?
Cell membrane
Vacuole
Nucleus
Cytoplasm
What part of the cell controls its functions?
Cell membrane
Vacuole
Nucleus
Cytoplasm
What is the function of the cell membrane?
It stores food and nutrients.
It lets some things pass through, but stops others.
It controls the cell's activities.
It produces energy for the cell.
What is the function of the cell membrane?
It stores food and nutrients.
It lets some things pass through, but stops others.
It controls the cell's activities.
It produces energy for the cell.
What do red blood cells do?
Attack germs.
Send messages around the body.
Carry oxygen around the body.
Store nutrients.
What do red blood cells do?
Attack germs.
Send messages around the body.
Carry oxygen around the body.
Store nutrients.
What is contained within the cytoplasm?
Only food particles.
Only air.
Hundreds of chemicals.
Only water.
What is contained within the cytoplasm?
Only food particles.
Only air.
Hundreds of chemicals.
Only water.
How many different types of cells are mentioned in the text?
Thirty
Fifty
About twenty.
Ten
How many different types of cells are mentioned in the text?
Thirty
Fifty
About twenty.
Ten
What shape are red blood cells?
Disc-shaped.
Long and thin.
Round.
Square-shaped.
What shape are red blood cells?
Disc-shaped.
Long and thin.
Round.
Square-shaped.
What do white blood cells do?
Carry oxygen.
Store food.
Attack germs.
Send messages.
What do white blood cells do?
Carry oxygen.
Store food.
Attack germs.
Send messages.
What is a vacuole?
The control center of the cell.
The outer layer of the cell.
A space within the cell containing air, liquids, or food particles.
The jelly-like substance in the cell.
What is a vacuole?
The control center of the cell.
The outer layer of the cell.
A space within the cell containing air, liquids, or food particles.
The jelly-like substance in the cell.
What is the jelly-like substance that fills the cell called?
Nucleus.
Cell membrane.
Vacuole.
Cytoplasm.
What is the jelly-like substance that fills the cell called?
Nucleus.
Cell membrane.
Vacuole.
Cytoplasm.
What is the main substance found in chloroplasts that traps light energy for photosynthesis?
Starch
Cellulose
Chlorophyll
Cell sap
What is the main substance found in chloroplasts that traps light energy for photosynthesis?
Starch
Cellulose
Chlorophyll
Cell sap
What covers the cell membrane of a plant cell?
Cytoplasm
Cell wall
Chloroplast
Cell sap
What covers the cell membrane of a plant cell?
Cytoplasm
Cell wall
Chloroplast
Cell sap
What is the liquid inside the vacuole of a plant cell called?
Cell sap
Cytoplasm
Starch
Chlorophyll
What is the liquid inside the vacuole of a plant cell called?
Cell sap
Cytoplasm
Starch
Chlorophyll
Which of the following is NOT a characteristic of plant cells?
Have cellulose cell walls
Always have a vacuole
Do not have chloroplasts
Have chloroplasts
Which of the following is NOT a characteristic of plant cells?
Have cellulose cell walls
Always have a vacuole
Do not have chloroplasts
Have chloroplasts
What is the function of chloroplasts in plant cells?
To store starch
To transport nutrients
To trap light energy for making food
To provide structure
What is the function of chloroplasts in plant cells?
To store starch
To transport nutrients
To trap light energy for making food
To provide structure
How do plant cells differ from animal cells regarding vacuoles?
Plant cells always have a vacuole
Both have the same number of vacuoles
Animal cells always have a vacuole
Plant cells do not have vacuoles
How do plant cells differ from animal cells regarding vacuoles?
Plant cells always have a vacuole
Both have the same number of vacuoles
Animal cells always have a vacuole
Plant cells do not have vacuoles
What is the primary stored food in plant cells?
Cellulose
Protein
Glucose
Starch
What is the primary stored food in plant cells?
Cellulose
Protein
Glucose
Starch
What do plant cells have that animal cells do not?
Ribosomes
Mitochondria
Nuclei
Cellulose cell walls
What do plant cells have that animal cells do not?
Ribosomes
Mitochondria
Nuclei
Cellulose cell walls
What shapes do plant cells typically have?
A few different shapes
Many different shapes
Only square shapes
Only circular shapes
What shapes do plant cells typically have?
A few different shapes
Many different shapes
Only square shapes
Only circular shapes
What is the size measurement used for microscopic things like cells?
Nanometres (nm)
Millimetres (mm)
Centimetres (cm)
Micrometres (um)
What is the size measurement used for microscopic things like cells?
Nanometres (nm)
Millimetres (mm)
Centimetres (cm)
Micrometres (um)
What is the process called when a single cell divides to form more cells?
Cell differentiation
Cell specialization
Cell growth
Cell division
What is the process called when a single cell divides to form more cells?
Cell differentiation
Cell specialization
Cell growth
Cell division
What do we call a group of cells that perform the same job?
Cells
Tissues
Organs
Systems
What do we call a group of cells that perform the same job?
Cells
Tissues
Organs
Systems
What type of cells form muscle tissue?
Nerve cells
Red blood cells
Specialized muscle cells
White blood cells
What type of cells form muscle tissue?
Nerve cells
Red blood cells
Specialized muscle cells
White blood cells
Which cells carry messages around the body?
Muscle cells
Nerve cells
White blood cells
Red blood cells
Which cells carry messages around the body?
Muscle cells
Nerve cells
White blood cells
Red blood cells
What type of tissue is formed by red and white blood cells?
Blood
Epithelial
Muscle
Nerve
What type of tissue is formed by red and white blood cells?
Blood
Epithelial
Muscle
Nerve
What is an organ?
An organism's entire body.
A single type of tissue.
A structure made of tissues that performs a specific function.
A group of cells without a function.
What is an organ?
An organism's entire body.
A single type of tissue.
A structure made of tissues that performs a specific function.
A group of cells without a function.
What is a tissue? Give two examples.
An organism's external layer.
A single cell type; examples include red blood cells and white blood cells.
A group of cells that work together; examples include muscle tissue and nervous tissue.
An organ made of different systems.
What is a tissue? Give two examples.
An organism's external layer.
A single cell type; examples include red blood cells and white blood cells.
A group of cells that work together; examples include muscle tissue and nervous tissue.
An organ made of different systems.
What is an organ system? Give two examples.
A type of tissue.
A single organ functioning alone.
A group of organs that work together; examples include the circulatory system and the digestive system.
A collection of cells without a function.
What is an organ system? Give two examples.
A type of tissue.
A single organ functioning alone.
A group of organs that work together; examples include the circulatory system and the digestive system.
A collection of cells without a function.
What is the function of the heart?
To pump blood around the body.
To digest food.
To control the brain.
To provide structural support.
What is the function of the heart?
To pump blood around the body.
To digest food.
To control the brain.
To provide structural support.
What is the function of the stomach?
To pump blood.
To transmit nerve signals.
To control body movements.
To digest food.
What is the function of the stomach?
To pump blood.
To transmit nerve signals.
To control body movements.
To digest food.
What is the function of the brain?
To pump blood.
To control parts of the body.
To digest food.
To store energy.
What is the function of the brain?
To pump blood.
To control parts of the body.
To digest food.
To store energy.
Which organs are part of the circulatory system?
The gullet and stomach.
The heart and blood vessels.
The brain and spinal cord.
The lungs and liver.
Which organs are part of the circulatory system?
The gullet and stomach.
The heart and blood vessels.
The brain and spinal cord.
The lungs and liver.
Which organs are part of the digestive system?
The heart and blood vessels.
The lungs and kidneys.
The gullet, stomach, and intestine.
The brain and nerves.
Which organs are part of the digestive system?
The heart and blood vessels.
The lungs and kidneys.
The gullet, stomach, and intestine.
The brain and nerves.
Which organs are part of the nervous system?
The brain, spinal cord, and nerves.
The gullet and stomach.
The lungs and liver.
The heart and blood vessels.
Which organs are part of the nervous system?
The brain, spinal cord, and nerves.
The gullet and stomach.
The lungs and liver.
The heart and blood vessels.
What is a specialized cell?
A cell that is not part of an organ.
A cell that only exists in plants.
A cell that has a specific function in the body.
A cell that can perform any function.
What is a specialized cell?
A cell that is not part of an organ.
A cell that only exists in plants.
A cell that has a specific function in the body.
A cell that can perform any function.
What are cells compared to in the text?
Bricks in a house
Stars in the sky
Leaves on a tree
Atoms in a molecule
What is the function of the cell membrane?
It controls the cell's activities.
It lets some things pass through, but stops others.
It stores food and nutrients.
It produces energy for the cell.
What do red blood cells do?
Send messages around the body.
Store nutrients.
Attack germs.
Carry oxygen around the body.
What is contained within the cytoplasm?
Only water.
Hundreds of chemicals.
Only air.
Only food particles.
What is a vacuole?
The control center of the cell.
The jelly-like substance in the cell.
The outer layer of the cell.
A space within the cell containing air, liquids, or food particles.
What is the jelly-like substance that fills the cell called?
Nucleus.
Cytoplasm.
Vacuole.
Cell membrane.
What is the main substance found in chloroplasts that traps light energy for photosynthesis?
Cellulose
Cell sap
Starch
Chlorophyll
Which of the following is NOT a characteristic of plant cells?
Have cellulose cell walls
Do not have chloroplasts
Have chloroplasts
Always have a vacuole
What is the function of chloroplasts in plant cells?
To store starch
To trap light energy for making food
To transport nutrients
To provide structure
How do plant cells differ from animal cells regarding vacuoles?
Plant cells do not have vacuoles
Animal cells always have a vacuole
Plant cells always have a vacuole
Both have the same number of vacuoles
What do plant cells have that animal cells do not?
Mitochondria
Cellulose cell walls
Ribosomes
Nuclei
What shapes do plant cells typically have?
Many different shapes
A few different shapes
Only circular shapes
Only square shapes
What is the size measurement used for microscopic things like cells?
Centimetres (cm)
Micrometres (um)
Millimetres (mm)
Nanometres (nm)
What is the process called when a single cell divides to form more cells?
Cell differentiation
Cell specialization
Cell growth
Cell division
What type of cells form muscle tissue?
Red blood cells
White blood cells
Nerve cells
Specialized muscle cells
Which cells carry messages around the body?
Nerve cells
White blood cells
Muscle cells
Red blood cells
What is an organ?
A group of cells without a function.
An organism's entire body.
A structure made of tissues that performs a specific function.
A single type of tissue.
What is a tissue? Give two examples.
An organ made of different systems.
An organism's external layer.
A group of cells that work together; examples include muscle tissue and nervous tissue.
A single cell type; examples include red blood cells and white blood cells.
What is an organ system? Give two examples.
A type of tissue.
A group of organs that work together; examples include the circulatory system and the digestive system.
A collection of cells without a function.
A single organ functioning alone.
What is the function of the heart?
To pump blood around the body.
To provide structural support.
To digest food.
To control the brain.
What is the function of the stomach?
To digest food.
To pump blood.
To transmit nerve signals.
To control body movements.
What is the function of the brain?
To store energy.
To digest food.
To control parts of the body.
To pump blood.
Which organs are part of the circulatory system?
The lungs and liver.
The gullet and stomach.
The brain and spinal cord.
The heart and blood vessels.
Which organs are part of the digestive system?
The heart and blood vessels.
The lungs and kidneys.
The gullet, stomach, and intestine.
The brain and nerves.
Which organs are part of the nervous system?
The brain, spinal cord, and nerves.
The lungs and liver.
The heart and blood vessels.
The gullet and stomach.
What is a specialized cell?
A cell that is not part of an organ.
A cell that can perform any function.
A cell that only exists in plants.
A cell that has a specific function in the body.
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