THOMPSON'S EXCHANGE MIXTURE SUPER RARE TOBACCO TIN.Early tax stamp of 1897 is 95% intact. One fourth pound size. Slip lid. Measures 3 in height X 3 1/4 in width.This tin is not in any tobacco tin book or list anywhere that we can find.HOMPSON'S EXCHANGE MIXTURE SUPER RARE TOBACCO TIN.Early tax stamp of 1897 is 95% intact. One fourth pound size. Slip lid. Measures 3 in height X 3 1/4 in width.
Nucleus, in biology, a specialized structure occurring in most cells (except bacteria and blue-green algae) and separated from the rest of the cell by a double layer, the nuclear membrane.
Hematocrit (HCT, packed cell volume, PCV). This test measures the amount of space (volume) red blood cells take up in the blood. The value is given as a percentage of red blood cells in a volume of blood. For example, a hematocrit of 38 means that 38% of the blood's volume is made of red blood cells.