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.
The primary components of the reflex arc are the sensory-nerve cells (or receptors) that receive stimulation, in turn connecting to other nerve cells that activate muscle cells (or effectors), which perform the reflex action. In most cases, however, the basic physiological mechanism behind a...