1998 As you can see, both groups lost weight. But the group taking Garcinia Cambogia extract actually lost less weight (3. 2 kg 7 pounds) than the placebo group (4. 1 kg 9 pounds).
Host range is determined by _____ the specific attachment site on the host cell's surface and the availability of host cellular factors. Viral size is ascertained by __________ microscopy.
The host range of the virus will depend upon the presence of the receptors described above. If a host lacks the receptor for a virus, or if the host cell lacks some component necessary for the replication of a virus, the host will inherently be resistant to that virus.
The host range of a virus is determined by a. the proteins on its surface and that of the host b. whether its nucleic acid is DNA or RNA c. the enzymes carried by the virus%(2). It all depends on what you mean by your question. Both the host cell and the virus have proteins that must match for the virus to enter the cell. The more these match, the gre ater number of species of plants and animals that will be affected.
The host range is the set of hosts that a parasite can use as a partner. In the case of human parasites, the host range influences the epidemiology of the parasitism or disease. For instance, the production of antigenic shifts in Influenza A virus can result from pigs being infected with the virus from several different hosts (such as human and bird). specific host attachment sites and cellular factors necessary for viral multiplication.