Neuroscientists have found that cell death is programmed into every neuron by its genes, and that the neuron's "suicide apparatus" can be activated by _____________.
A)a lack of stimulation from other neurons
B)some genetic diseases
C)severe brain damage
D)overstimulation during panic attacks

Question

Quizplus · Accepted Answer

Neurons require stimulation from other neurons to survive. A lack of such stimulation can trigger programmed cell death, or apoptosis, in neurons.

Neuroscientists Have Found That Cell Death Is Programmed into Every