30th June 2020

quizlet
22

When a virus enters a Lysogenic phase it means?

When a virus enters lysogenic phase it means. the virus is integrated into the DNA of the host cell and is latent.

Regarding this, are viruses Ultramicroscopic?

Viruses are ultramicroscopic because they range in size from 2 mm to 450 mm. Spikes are glycoproteins of the virus capsid.

Also Know, which is a stage of a host cell infection by a virus?

Viral entry is the earliest stage of infection in the viral life cycle, as the virus comes into contact with the host cell and introduces viral material into the cell.

Do viruses have a definite shape?

Shapes of viruses are predominantly of two kinds: rods, or filaments, so called because of the linear array of the nucleic acid and the protein subunits; and spheres, which are actually 20-sided (icosahedral) polygons.

What major types of hosts can viruses infect?

A virus is a microscopic organism that can replicate only inside the cells of a host organism. Most viruses are so tiny they are only observable with at least a conventional optical microscope. Viruses infect all types of organisms, including animals and plants, as well as bacteria and archaea.
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