Question

name; i] a metal ion needed in blood clotting.
ii] a vitamin needed in blood clotting.
iii] two enzymes needed in blood clotting

Answer 1

Answer:

calcium ions are needed in blood clotting

vitamin K

and enzyme is thrombin

Answer 2

Answer:

ii) Vitamin K is used by the body to help blood clot. Warfarin (Coumadin) is used to slow blood clotting. By helping the blood clot, vitamin K might decrease the effectiveness of warfarin.

iii) Blood-clotting proteins generate thrombin, an enzyme that converts fibrinogen to fibrin, and a reaction that leads to the formation of a fibrin clot. … tissues outside the vessel stimulates thrombin production by the activation of the clotting system. Thrombin causes platelet aggregation.

I am sorry i could only get the second and the third one.