yes
Antibodies are found in the blood from the HIV.
primarily B antibodies and Rh antibodies
yes
Antigens are displayed on the surface of a macrophage after the digestion of a bacterium.
When a person contracts HIV, their body releases certain antibodies to fight that infection. As such, if those antibodies are found in a person, then that individual has HIV. These antibodies can be detected through a simple examination of oral fluids or a blood sample. If you are found to have these antibodies, then you are seropositive.
They are antibodies that you are born with an occur without exposure to foreign. A good example would be found in an O negative individual. They have A and B antibodies in their plasma.
immuo-system
No, it is not found in humans
Protons are normally found in the nuclei of atoms.
You should not literally help sand cats. They are a wild cat and are normally found in the deserts.
Antibodies which can consume safely without any negative effects to the host body are known as edible antibodies. It can be a Natural edible antibody or Synthetic. For example antibody found in chicken egg is an example of edible antibody.
Homologous pairs of chromosomes are not normally found in a zygote.