B1 and B2 Revision

Which of the following is not a pathogen you need for the GCSE?

• Virus

• Prion

• Protist

• Fungi

What is the rhyme for the route of the blood through the heart?

Which blood vessel is responsible for substance exchange?

• Artery

• Vein

• Capillary

• Ventricle

Which blood vessel carries blood away from the heart?

• Vein

• Atrium

• Valve

• Artery

Which blood vessel contains valves?

• Artery

• Ventricle

• Vein

• Atrium

What is the function of a valve?

Red Blood Cells carry oxygen using a substance called...

• Hamogoblin

• Haemoglobin

• Haemogoblin

• Heamogolbin

Arteries have a ______ lumen and _____ walls

• Narrow, small

• Hollow, thick

• Narrow, thick

• Hollow, small

White blood cells ______ pathogens

• Enlarge

• Engulf

• Swallow

• Enjoy

The function of the cell membrane is to...