Unlike this fission bomb, the hydrogen bomb functions by the fusion, or joining together, of lighter elements into heavier elements. The end product again weighs less than its components, the difference once more appearing as energy.
Report Abuse. Afferent pathways send information to your central nervous system (CNS), or peripheral nervous system (PNS). Efferent pathways send signals from those two locations to your muscles. Taste, sight, hearing, etc. are all afferent pathways. A reflex arc, or simply reflex, is then caused by an afferent pathway signaling to the PNS (Spinal cord), which then immediately signals muscles to react.
Efferent Pathway-The efferent pathway begins in the parasympathetic nucleus of cranial nerve III (oculomotor nerve) located in the midbrain (mesencephalon) on the stimulated side. The oculomotor nerve leaves the skull via the orbital fissure and synapses behind the eye in the ciliary ganglion.