Nile blue. Nile blue (or Nile blue A) is a stain used in biology and histology. It may be used with live or fixed cells, and imparts a blue colour to cell nuclei. It may also be used in conjunction with fluorescence microscopy to stain for the presence of polyhydroxybutyrate granules in prokaryotic or eukaryotic cells. Boiling a solution of Nile blue with sulfuric acid produces Nile red (Nile blue oxazone).
Ulysses S. Grant Gravesite. Location: General Grant National Memorial, Riverside Park. Address: Riverside Drive and West 122nd St, New York, New York. As seen in the photograph above, Grant is interred in an above ground sarcophagus. Therefore, the answer to the question, Who's buried in Grant's tomb is correctly answered, no one..
10 Interesting Facts About Ulysses S. Grant. 1  10. Grant narrowly missed Lincolnâs assassination. 2  9. Both of Grantâs parents witnessed his presidency. 3  8. Grant couldnât stand the sight of blood. 4  7. Grant graduated from West Point. 5  6. Grant was a cigar lover. 6  5. Grant made a deal with Mark Twain. 7  4. Grantâs Tomb is record setting. The body of Ulysses S. Grant lies in Riverside Park in New York City. He is buried beside his wife in Grantâs Tomb, the largest mausoleum in North America. 3. Ulysses S. Grant is not his real name. President Grantâs real name was Hiram Ulysses Grant. At the age of 17, he secured a nomination to the U.S. Military Academy at West Point through his Congressman, Thomas Hamer. Apparently confused with Grantâs mothers maiden name of Simpson, Hamer mistakenly nominated him as Ulysses S. Grant.