blood functions Flashcards
1
Q
what is the function & features of erythrocytes?
A
- transport oxygen around the body
- lack of nucleus to carry maximum haemoglobin
- bi-concave shape, round and flat with a central indentation to maximise the surface area
- small and flexible
2
Q
What is the Function and features of leucocytes?
A
-detect abnormal material and destroy it
3
Q
What is the Function and features of lymphocytes?
A
- B-cells produce antibodies to destroy antigens
- T-cells destroy the body’s own cells that have been taken over by viruses or become cancerous
4
Q
What is the function and features of neutrophils?
A
- protect body against bacterial infection
- highly mobile
- attracted to any area of infection
5
Q
What is the function and features of monocytes?
A
-rush to the site of attack when certain germs enter the body
6
Q
What is the function and features of platelets?
A
-helps form blood clots by clumping together
7
Q
What is the function and features of plasma?
A
- transport for glucose, lipids, amino acids, hormones, dissolved food molecules, carbon dioxide and oxygen
- carries proteins that aid clotting
- helps with temperature regulation of the body
