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