In the ovary, Estrogens from granulosa cells are secreted into follicular fluid: [Estrogen] is very high in ovarian follicular fluid Steroid Egg highly specialized A possible function is maternal mRNA production in the maturing oocyte.
Flagstaff. 1  See the Museum of Northern Arizona in Flagstaff. 2  Ski Arizona Snowbowl (or in summer go to the top of Mt. Humphries on a ski lift) 3  See the Indian Ruins at Walnut Canyon near Flagstaff.  Lowell Observatory in 1  Flagstaff. Explore the past at Walnut Canyon National Monument.  Camp or hike at the Flagstaff Nordic Center.
The cheapest and the priciest cities in Arizona. Bullhead City is the cheapest place to live in Arizona, earning a 91.7 composite score in the Cost of Living Index. Pictured is nearby Davis Dam, which stretches from Nevada to Arizona across the Colorado River to form the Mohave Lake. Getty Images/Panoramic Images.