We can not extract DNA from RBCs as they are without nucleus. only the source of DNA extraction is Leukocytes, RBCs are not good source of extraction but we can extract DNA from immature RBCs.
Yes it is a job , somebody has to transport medicals.
low rbcs count shows anaemia high rbcs count show polycythemia vera. rbcs enumerations shows the bonemarrow how much active.
At your local transportation office
No. You are lucky to have a job.
low rbcs count shows anaemia high rbcs count show polycythemia vera. rbcs enumerations shows the bonemarrow how much active.
RBCs lose their nucleus for the sole purpose of achieving their bi-concave shape. This shape allows RBCs a greater surface area which helps with the diffusion of many gases into and out of RBCs than lets say a sphere. They not only lack a nucleus but various other organelles which prevent them from carrying on extensive metabolic activities. WBCs keep their nucleus because they have specific jobs of fighting against microbes. They need their nucleus to do their job, while RBC's don't.
Hematocrit measures the volumeof packed RBCs as a percentage of blood volume.
45%
Appendix
Anaemia, kidney dysfunction, bleeding-excessive, vitamine B12 deficiency
Generally, it's transportation in the line of doing business, such as transporting goods, clients, employees, etc./ et al., or traveling between job sites. Transportation while job hunting is also deductible. Travel from home to your primary work place (and vice versa) is not deductible. Also, transportation for which you have been compensated is not deductible.