Which among the following factors are essential for ‘blood coagulation’? Vitamin K Calcium ions (Ca++) Christmas factor Select the correct option from the codes given below: [A] 1 and 2 [B] 1 and 3 [C] 2 and 3 [D] 1, 2 and 3
D [1, 2 and 3] Notes: Factor IX (or Christmas factor) is one of the serine proteases of the coagulation system. Deficiency of this protein causes hemophilia B. Reply
Factor IX (or Christmas factor) is one of the serine proteases of the coagulation system. Deficiency of this protein causes hemophilia B.