Human Circulayory System Flashcards
0
Q
Blood
A
Plasma,blood cells
1
Q
Blood vessels
A
Arteries,veins,capillaries
2
Q
Red blood cells
A
Has haemoglobin to carry oxygen,no nucleus,disc-shaped,made in the bone marrow
3
Q
Haemoglobin
A
Carries oxygen
4
Q
White blood cells
A
Fight infection,produce antibodies,nucleus present,no defiant shape
5
Q
Platelets
A
Blood clotting,no nucleus,fragments of cells
6
Q
Plasma
A
90% water, carries platelets and red and white blood cells, carries dissolved substances(10%)e.g glucose,proteins,urea
7
Q
Functions of blood
A
Transport,defence against disease and clotting