Which of the following is NOT true of mechanical digestion? Muscular contraction in the stomach mix food
The teeth and tongue break food into smaller pieces
It starts in the mouth
Enzymes break down food

The virus genome and viral proteins are assembled into virions (virus particles) during ) the lytic cycle and the lysogenic cycle in all known host organismsb) the lysogenic cycle onlyc) the lytic cycle onlyd) the lytic cycle in all host organisms but the lysogenic cycle only in bacteria