The platelet is an actual of a larger cell called the megak

The platelet is an actual (?) of a larger cell called the megakaryocyte. In a blood smear, it usually (?) around the other cells. It is the (?) component for the coagulation process

(?) = fill in the blank

Solution

Answer:

The platelet is an actual cytoplasmic fragment of a large cell called megakaryocyte. In a blood smear, it usually aggregates around the other cells. It is the essential component for the coagulation process.

Platelets are not cells in the strict sense. About 1/4 the diameter of a lymphocyte, they are cytoplasmic fragments of extraordinarily large cells (up to 60 um in diameter) called megakaryocytes. In blood smears, each platelet exhibits a blue-staining outer region and an inner area containing granules that stain purple. The tend to aggregate arond othee cells in a blood smear.

Platelets are essential for the clotting process that occurs in plasma when blood vessels are ruptured or their lining is injured. By sticking to the damaged site, platelets form a temporary plug that helps seal the break.