[MD] Responding to DQ

[Platt Holden]

> [Platt]
> An amoeba moving away from acid is responding to DQ? Like saying my
> stepping out of the way of oncoming truck or hopping off a hot stove is
> responding to DQ. Surely you jest.
> 
> [Arlo]
> So, then what is the amoeba responding to?

Threat to its survival--a static biological response to danger.

Platt