Answer:
If red blood cells are placed in a hypertonic solution, they will shrink because the water moves out of the cell through osmosis. When red blood cells are places in hypotonic solution they swell and rupture because the water moved in the cell through osmosis.
Explanation:
If red blood cells are placed in 1400mOsm of NaCl, the cell volume will be lost because the wayer in the cell moves out due to higher concentration of salt outside, they will shrink.
Similarly if the red blood cells are places in urea and NaCl the cell will again shrink.
Answer:
Forensic investigations come to sex determination for personal identification . A comparative reliable sex determination analysis approach should be DNA-based rather than to use other conventional methods of sex determination analysis. The real-time polymerase chain reaction (PCR) technology has however become legally acceptable and because it is accurate and its result are reproducible. But still there are knotty situations like what chimerism present in that here an individual possess both male and female specific factors together in their body. Some sex determination analysis most times give a wrong lead and result.
If the criminal is chimeral having two blood groups.
Explanation:
Answer:
Healthcare providers will put on gloves and wear a gown over their clothing while taking care of patients with MRSA. Visitors might also be asked to wear a gown and gloves.
Answer:
"ABCDE" features:
Asymmetry - asymmetric (½ does not match the other ½)
Border - the border is slightly irregular
Color - a mixture of colors including a very dark brown area
Diameter - the mole was new and greatly increased in size over just 6 months
Evolving - this new mole had changed in size, color, and shape during a very short period of time
Pathology Diagnosis: Early melanoma that started in a DN
Explanation:
