It is used to suspend the cells prior to lysis.
Halley's Comet
What best describes a model of a comet
You die. Don't do it.
bleach or comet
I don't think so. I think it might be sodium hypochlorite.
tail
tail
tail
tail
tail
The tail of the comet is made up of melting ice. When the comet gets close to the sun, the melted ice becomes the gaseous tail.
The tail of the comet is made up of melting ice. When the comet gets close to the sun, the melted ice becomes the gaseous tail.
Melting ice caps or an icey comet crashing to earth
A comet's "tail" points away from the Sun. Moving away from the Sun, that means that the comet is moving "tail-first" through space. This is because the comet's tail is actually just wisps of gas and dust melting out of the "nucleus" or head of the comet. The light of the Sun actually has a pressure, and this solar pressure blows the dusty gas away from the comet itself. It is this dusty gas reflecting the Sun's light that we see.
Define "normal" - it varies from a few years to many centuries.
a comet/meteorite
It is a comet.