Estrogens, Biology

Assignment Help:

Estrogens

The predominant natural estrogens of the human are estradiol- 17β, estrone and estriol. Estrogens contain eighteen carbon atoms. Steroid hormones are derived from cholesterol. The basic structure of all the steroid hormones is the steroid ring cyclopentanoperhydrophenanthrene, having 17 carbon atoms. The estrogens act directly or in cooperation with other hormones to produce a great variety of effects on specific target organs and on the chemistry of the body as a whole.

1065_Estrogens.png

Figure:  (a) cyclopentanoperhydrophenanthrene (b) Estrone (c)  Estradiol-l7β  (d) Estriol


Related Discussions:- Estrogens

Peripatric speciation, Peripatric Speciation Speciation by small populat...

Peripatric Speciation Speciation by small populations isolated on the periphery of the distribution of the parent population can be described as peripatric speciation. Small, pe

Urea, #questionwhy is urea the major nitrogenous excretory product..

#questionwhy is urea the major nitrogenous excretory product..

What are fitness tests, What are Fitness Tests? Testing is an important...

What are Fitness Tests? Testing is an important evaluation tool for the sports performer as it gives them an insight into their current physical condition and the effectiveness

What is the activity of cacl2 solution, What is the activity of a 0.35 M/L ...

What is the activity of a 0.35 M/L CaCl2 solution? What is the osmolarity of this solution?

From which structures is the nuclear membrane composed, Eukaryotic cells ha...

Eukaryotic cells have nucleus delimited by two juxtaposed membranes that start with the membrane of the endoplasmic reticulum. The nuclear membrane, or karyotheca, represents pores

What are protozoans? explain their functions, Protozoans are microscopic in...

Protozoans are microscopic in size however some are large enough to be seen with naked eye. Microscopic organisms such as these have numerous advantages, one of which is that they

Define measuring direct aerobic fitness, Define Measuring Direct Aerobic Fi...

Define Measuring Direct Aerobic Fitness (VO 2 max) For direct measurement of VO, max, the subject is asked to perform exercise for 12 to 15 minutes. A stationary bicycle or a

Inorganic nitrogen and sulphur metabolism, Inorganic Nitrogen and Sulphur M...

Inorganic Nitrogen and Sulphur Metabolism Productivity in agriculture, forestry and other ecosystems is basically limited by the availability of nitrogen nutrients like nitrat

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd