Material with bits of rocks and once living parts of animals are

The soil is composed of bits of rocks, sand, minerals, clay, decayed organic materials or remains of once living parts of animals, which is pressed together, and harden. It supply plants with nutrients, most of which are adsorbed on clay mineral surfaces or bound within organic compounds as part of the living organisms.

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus