Human Immunodeficiency Virus (HIV) is a retrovirus so humans are one species. They also infect mammals and other vertebrates such as birds and some forms infect fungi and insects. There is also one that infects yeasts.
No HIV is not bacteria or any other organism. HIV is a retrovirus. It infects the T helper cells of human, cause AIDS disease.No, it is a virus.No, it is not a virus.
viruses are specific to the cells they infect called host cells
No. Though measles contains an RNA genome like retroviruses, it does not have the distinctive enzyme reverse transcriptase, and therefore does not change its genome to DNA before transcription.
After bursting from red blood cells, spores released by Plasmodium (malaria parasite) enter other red blood cells to continue the infection cycle. They invade new cells, replicate, and eventually burst out to infect more cells, causing the cycle of infection to continue.
Infect cells.
Bacteria are unicellular. The cells of the organism they infect are, quite often, part of a multicellular organism.
It is called a Retrovirus HIV is an example of a Retrovirus
You will never find a woman who is colorblind, they can only carry the gene. You see a woman has two sex cells (XX) and neither of these cells are infect-able they can only carry the disorder. A male on the other hand has sex cells XY and our Y cells are infect-able by the disorder.
sperm cells
Viruses can only infect specific cells that have the necessary receptors on their surface for the virus to attach to. Each virus is adapted to infect specific types of cells based on these interactions. This specificity limits the range of cells that a virus can successfully infect.
Part of the reason is the difference in size. Another is that we consume bacteria but not actually infect them. It is a matter of terminology.