The Killer Angels (1974) is a historical novel by Michael Shaara that was awarded the Pulitzer Prize for Fiction in 1975.he Killer Angels was the source for the screenplay for the 1993 movie Gettysburg. Much dialogue in the movie comes directly from the book. The Firefly science fiction television series was developed by Joss Whedon after reading The Killer Angels.
Describe Monosynaptic reflex: When a reflex arc consists of only two neurons in an animal (one sensory neuron, and one motor neuron), it is defined as monosynaptic.Monosynaptic refers to the presence of a single chemical synapse.n polysynaptic reflex pathways, one or more interneurons connect afferent (sensory) and efferent (motor) signals. All but the most simple reflexes are polysynaptic, allowing processing or inhibition of polysynaptic reflexes within the spinal cord.
reflex arc the circuit traveled by impulses producing a reflex action: receptor organ, afferent nerve, nerve center, efferent nerve, effector organ in a muscle; see also reflex. simple neurologic unit of a sensory neuron that carries a stimulus impulse to the spinal cord, where it connects with a motor neuron that carries the reflex impulse back to an appropriate muscle or gland.