the blood Flashcards
1
Q
What is the function of red
blood cells?
A
Carry oxygen around the
body
2
Q
How are red blood cells
adapted for their function?
A
Bi-concave shape, increases
surface area to volume ratio
for diffusion.
No Nucleus- more room for
oxygen.
Haemoglobin to bind with
the oxygen
3
Q
What is the function of blood
plasma?
A
Plasma transports all your
blood cells, carbon dioxide,
urea and soluble products of
digestion around the body.
4
Q
What is the function of white
blood cells?
A
Lymphocytes produce
antibodies against
microorganisms.
Phagocytes engulf and digest
microorganisms.
5
Q
What is the function of the
platelets?
A
Aids blood clotting
