<h3><u>Answers;</u></h3>
-less than 1%
-Thrombopoiesis
-Megakaryoblast
-Thrombopoietin
-Megakaryocyte
-Proplatelets
-Platelets (thrombocytes)
<h3><u>Explanation</u>;</h3>
- Platelets (or thrombocytes) make up less than 1% of formed elements with a concentration between 150,000 and 400,000 per cubic millimeter. The production of platelets is called thrombopoiesis.
- From the myeloid stem cell, a committed cell called a megakaryoblast is produced. It matures under the influence of thrombopoietin to form a megakaryocyte.
- Megakaryocytes are easily distinguished both by their large size (about 100 micrometers [μm] in diameter) and their dense, multilobed nucleus. Each megakaryocyte then produces thousands of platelets.
- The process of how megakaryoctes produce thrombocytes was in question until 2007. Researchers reported that megakaryoctes produce long extension from themselves called proplatelets.
- While still attached to the megakaryoctye, these proplatelets extreough the blood vessel wall in the red bone marrow. The force from the blood flow "slices" these proplatelets into the fragments we know as platelets (thrombocytes).
Answer:
Human nature is the bundle of many characteristics that are made up of.
Explanation:
Human nature is very difficult to define. It is a bunch of many characteristics such as emotions, feelings, thinking, etc. This is a big term and controversial to discuss in one aspect.
These concepts of human nature continuously play a role in psychology, neuroscience, and social science. There was an approach called the telegraphically approach given by Aristotle was basically about human nature.
This is the approach that helps us to understand the meaning of human nature in the final and for most form. Nature has itself some goals and intentions. These goals are related to the naturalist of human nature.
Answer:
Medical abbreviation for rule out.
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