MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Earn 100

List five substances that are transported in plasma.

Important Questions on Transport in Animals
MEDIUM
Upper Secondary: IGCSE
IMPORTANT
What is the function of red blood cells?

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
What is unusual about the structure of red blood cells?

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
What is haemoglobin?

EASY
Upper Secondary: IGCSE
IMPORTANT
What are platelets?

EASY
Upper Secondary: IGCSE
IMPORTANT
Why is blood in arteries a brighter red than the blood in veins?

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Which vessel transports digested food to the liver?

HARD
Upper Secondary: IGCSE
IMPORTANT
How is urea transported?

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Outline two functions of blood other than transport.
