You can figure this out. Determine the molecular weight of glucose- that is the weight in grams of 6.02x10^23 molecules (one mole of glucose). Then weigh one sugar cube- that is the weight of your unknown number of molecules. Divide your sugar cube weight by the molecular weight- that gives you the percentage of a mole that your sugar cube contains.
HIV is the cause of the spectrum of disease known as HIV/AIDS. HIV is a retrovirus that primarily infects components of the human immune system such as CD4 + T cells, macrophages and dendritic cells. It directly and indirectly destroys CD4 + T cells.
We have listed the top 10 scientific reasons why HIV cannot cause AIDS below. 1. HIV (like other viruses) is harmless after antibody immunity. 2. HIV does not kill T-Cells it infects. 3. HIV does not infect enough T-Cells to cause Aids. 4. HIV has no AIDS causing gene. 5. There is no such thing as a slow virus.