Question

Match the following I II with III.

Column I (Common name)	Column II ( Roman numerical designation)	Column III ( Activated product)
Prothrombin	1   I	Convertin
Proconvertin	2   V	ii.     Fibrin
Fibrinogen	3   II	Iii     Thrombin
Proaccelerin	4   VII	iv       Accelerin

A. A-3-iii, B-4-I, C-1-ii, D-2-iv
B. D-4-ii, B-3-iii, C-2-iv, A-1-i
C. C-3-iii,A-4-ii, B-1-iv, D-2-i
D. A-3-iii, C-4-I, D-2-ii, B-1-iv

Answer 1

Hint: Blood clotting is a cycle by which a gel-like mass is framed by platelets and fibrin in the blood to quit dying. The coagulation course includes the arrangement of coagulation that enables the development of fibrin to clot. Factor III is thromboplastin.

Complete solution:
Prothrombin is changed into thrombin by a clotting factor known as factor X or prothrombinase; thrombin at that point demonstrations to change fibrinogen, likewise present in plasma, into fibrin, which, in blend with platelets from the blood, shapes a clot (a cycle called coagulation
Prothrombin is a forerunner of thrombin. Idle prothrombin is changed over into dynamic thrombin by coagulation or clotting factor X (prothrombinase). It is additionally called coagulation factor II.
Proconvertin is additionally called coagulation factor VII. It starts the cycle of coagulation alongside tissue factor. Its initiation item is converting.
Inert fibrinogen is changed over into dynamic fibrin by clotting catalyst, thrombin. It is additionally called as coagulation factor I.
Proaccelerin is likewise called coagulation factor V. Inert proaccelerin is changed over to dynamic structure accelerin by catalyst thrombin.

Thus, option A (A-3-iii, B-4-I, C-1-ii, D-2-iv) is correct.

Note: Clotting is a successive cycle that includes the connection of various blood segments called coagulation factors.
There are 13 head coagulation factors on the whole, and each of these has been doled out a Roman numeral, I to XIII.
Coagulation can be started through the actuation of two separate pathways, assigned extraneous and inherent.
The two pathways bring about the creation of factor X.
The actuation of this factor denotes the start of the supposed normal pathway of coagulation, which brings about the arrangement of a clot.