Monument Valley from the valley floor. Monument Valley is officially a large area that includes much of the area surrounding Monument Valley Navajo Tribal Park, a Navajo Nation equivalent to a national park.Oljato, for example, is also within the area designated as Monument Valley.Visitors may pay an access fee and drive through the park on a 17-mile (27 km) dirt road (a 2-3 hour trip).ljato, for example, is also within the area designated as Monument Valley. Visitors may pay an access fee and drive through the park on a 17-mile (27 km) dirt road (a 2-3 hour trip).
Medical Definition of STEROID HORMONE. : any of numerous hormones (as estrogen, testosterone, cortisone, and aldosterone) having the characteristic ring structure of steroids and formed in the body from cholesterol. What made you want to look up steroid hormone? any of numerous hormones (as estrogen, testosterone, cortisone, and aldosterone) having the characteristic ring structure of steroids and formed in the body from cholesterol.
Atrial natriuretic peptide or atrial natriuretic factor (ANF) is a hormone secreted from cells in the right atrium of the heart when right atrial pressure increases. The release of this cardiac peptide is stimulated by increases in the stretch of the atrial wall caused by an increase in blood pressure or blood volume.trial natriuretic peptide (ANP), a hormone involved in natriuresis and the regulation of renal and cardiovascular homeostasis.