After PTIN renewal season begins in October, a Record of Completion will be generated to you once all requirements have been met, including renewal of your PTIN for 2016 and consent to the Circular 230 obligations.
exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Girlgirlgirl13. Confidence votes 6. Yes, platelets are pieces of cells. They are NOT a cell, but They are PIECES of cells. They could also be called fragments which means the same thing.
Platelet Structure. Platelets are actually not true cells but merely circulating fragments of cells. But even though platelets are merely cell fragments, they contain many structures that are critical to stop bleeding. They contain proteins on their surface that allow them to stick to breaks in the blood vessel wall and also to stick to each other.