White Blood Cells and Red Blood Cells Quiz

What do white blood cells help fight against?

• Nutrients

• Pathogens

• Oxygen

• Carbon Dioxide

What do some white blood cells do when they find a pathogen?

• Transport oxygen

• Destroy it

• Squeeze out of blood vessels

• Form antibodies

What are antibodies?

• Chemicals that identify pathogens

• Proteins that destroy bacteria

• Nutrients for red blood cells

• Cells that transport oxygen

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What shape are red blood cells?

• Square

• Disk-shaped

• Round

• Irregular

What is the function of hemoglobin?

• To destroy pathogens

• To transport nutrients

• To carry oxygen

• To form antibodies

Why do cells need oxygen?

• To fight pathogens

• To grow

• To carry out life functions

• To produce antibodies

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What do red blood cells transport to every cell in the body?

• Carbon Dioxide

• Antibodies

• Oxygen

• Nutrients

What helps red blood cells squeeze into capillaries?

• Their size

• Their disk shape

• Their color

• Their nucleus

Tags

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