What type of organic compound is estrogen? Estrogens are a group of chemically similar steroid hormones. Steroids are a special kind of fat molecule with a four-ringed, carbon atom backbone, or core, like their cholesterol predecessor. A series of chemical reactions, spurred by proteins called enzymes, remove and add groups to cholesterol’s core. What is […]
Are there any BF 109 still flying?
Are there any BF 109 still flying? As of December 2016 there are 67 known existing Bf 109 airframes. About twenty of the surviving Bf 109s existent in the 21st century served at one time with the Luftwaffe fighter wing Jagdgeschwader 5, more than with any other Axis military aviation unit of World War II. […]
Can a horse die if it lays down too long?
How are soil and decomposers similar?
How are soil and decomposers similar? When plants and animals die, they become food for decomposers like bacteria, fungi and earthworms. Decomposers or saprotrophs recycle dead plants and animals into chemical nutrients like carbon and nitrogen that are released back into the soil, air and water. In which soil layer would you find loam that […]
How long does it take for jaundice to clear up?
How long does it take for jaundice to clear up? Most of the time, treatment for jaundice isn’t needed. Mild jaundice usually goes away on its own in 1 to 2 weeks. For more serious cases of jaundice, your baby might need treatment at the hospital. Most babies who need treatment for jaundice get light […]
What are the characteristics of Israel?
What are the characteristics of Israel? Israel is a small country with a relatively diverse topography, consisting of a lengthy coastal plain, highlands in the north and central regions, and the Negev desert in the south. Running the length of the country from north to south along its eastern border is the northern terminus of […]
Do NTSC games work on PAL Xbox 360?
How do you get your parents to say yes to a trip?
How do you in-text cite two sources?
How do you in-text cite two sources? When your parenthetical citation includes two or more works, order them the same way they appear in the reference list (viz., alphabetically), separated by a semi-colon. If you cite multiple works by the same author in the same parenthetical citation, give the author’s name only once and follow […]
How much is a 1970 silver half dollar worth?
How much is a 1970 silver half dollar worth? Half dollars made from 1965 through 1970 are composed of two outer layers containing 80% silver and 20% copper with an inner core of 20.9% silver and 79.1% copper (net composition: 40% silver and 60% copper). Are Kennedy half dollars after 1970 worth anything? Silver Kennedy […]