immunofluorescene microscope.
Resolving Power
no
The standard HIV test, whether a rapid test or one sent to the laboratory, will detect the presence of antibodies to the HIV virus. When the body becomes infected, it will attempt to fight the infection by developing antibodies. Therefore, if a test finds antibodies, it has in essence indicated that the HIV virus is also present.
Diagnosis is based first on the laboratory examination of the urine and the blood. While the urine will reveal significant quantities of protein, the blood will reveal abnormally low amounts of circulating proteins. Blood tests will also reveal.
When a freeze-fracture preparation is viewed with an electron microscope, protein particles are interspersed in a smooth matrix, supporting the fluid mosaic model.
The standard HIV test, whether a rapid test or one sent to the laboratory, will detect the presence of antibodies to the HIV virus. When the body becomes infected, it will attempt to fight the infection by developing antibodies. Therefore, if a test finds antibodies, it has in essence indicated that the HIV virus is also present.
A compound microscope can either have a light bulb or a mirror for illumination. If your microscope has a mirror, then you need sunlight or some other light source to point at the mirror to view your slide.The mirror is used to focus light up through the hole in the microscope's stage, or slide platform. The slides will contain a thin slice of material through which the light can shine, to reveal the internal structure of the sample.
Compound microscopes can see the nuclei of cells. More powerful instruments such as an electron microscope can reveal the smallest components of organelles, and even the molecular structure of the cell's components.
The scan will reveal details, such as location, about an infection in the patient's body.
The alpha radiation in the experiment was detected by using a microscope and a fluorescent screen. When an alpha particle strikes the screen, the coating will fluoresce, and it will give off a "flash" of light. This small flash of light can be picked up by the investigator using the microscope.
light microscope make it possible to study dead organisms and their parts, and to observe some tiny organisms and cells while they are still alive. TEMs a type of electron microscope can reveal a wealth of detail inside the cell.SEMs another type of electron microscope produce realistic, and often dramatic,three-dimensional images of the surfaces of objects. however electron microscopes only work with preserved dead and dehydrated specimens.
no, but the USSR had spies in Los Alamos.