McqMate
| Q. |
Blood clotting will not occur in the absence of - |
| A. | Iron |
| B. | Calcium |
| C. | Phosphorus |
| D. | None of the above |
| Answer» B. Calcium | |
|
Explanation: Calcium works together with vitamin K and a protein called fibrinogen in the clotting cascade. |
|
View all MCQs in
Biology (GK)No comments yet