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.
Flagstaff, Arizona is the closest major city with a population of almost 60,000 and is located around 80 miles southeast of the Grand Canyon National Park.he Grand Canyon is located entirely in the state of Arizona. Cities Near Grand Canyon National Park. The nearest cities to the Grand Canyon South Rim are Tusayan, Williams and Flagstaff.