What is the force that a person applies to a machine

I believe Mechanical Force is the force you are looking for

Input force, the machine does work by exerting a force over a long or short  distance

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

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