Ice Wines From Around the Globe. No matter what part of the globe theyâre from, ice wines are treasures to be savored. Itâs been months since the traditional grape harvest has ended, but in ice-wine country, row upon row of pristinely ripened grapes dangle precariously on the vines. 1  Through Decemberâand sometimes into January or Februaryâthe grapes will shrivel and freeze, concentrating their sugars, acids and fruit essences.
A bacteriophage is a virus which infects bacteria. These viruses typically cause their hosts to die as a result of infection, which makes bacteriophages of great interest to the medical community and to scientists who cultivate bacteria. bacteriophage is a virus which infects bacteria. These viruses typically cause their hosts to die as a result of infection, which makes bacteriophages of great interest to the medical community and to scientists who cultivate bacteria.
Macrophages are a type of white blood cell which eat foreign material in the body. These cells are involved in the primary or innate immune response to a number of immune invaders, and they also make up an important part of the body's acquired immune system.acrophages help clean up bacteria and viruses in the body. Macrophages can be co-opted by HIV cells and aid the spread of the virus. A monocyte is the first stage of life for a macrophage. Macrophages are a type of white blood cell that eats foreign material in the body.