Low levels of certain types of estrogens in the body is the cause of several diseases in women. alora is an fda-approved drug for the treatment of symptoms associated with menopause and prevention of postmenopausal osteoporosis. the active ingredient in alora is 17β-estradiol (estradiol), an essential estrogen. the enzyme 17β-hydroxysteroid dehydrogenase (17β-hsd) converts estrone into estradiol in the body. as a medicinal chemist, how would you synthesize estradiol from estrone in the laboratory?

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

What energy is it when you flip on a switch on a lamp

Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.