1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mariarad [96]
3 years ago
11

What molecular structure is estrogen?

Biology
1 answer:
trapecia [35]3 years ago
6 0

Estrogen Molecules. The three major naturally occurring estrogens in women are estrone (E1), estradiol (E2), and estriol (E3). Estradiol is the predominant estrogen during reproductive years both in terms of absolute serum levels as well as in terms of estrogenic activity.



You might be interested in
How many Genes involved in the production of proteins
netineya [11]

Genes are typically hundreds or thousands of base pairs in length because they code for proteins made of hundreds or thousands of amino acids. Most genes contain the information needed to make functional molecules called proteins.

6 0
4 years ago
An object moving with a speed of 5 m/s has a kinetic energy of 100 J. What is the mass of the object?​
Lelechka [254]

Answer:

KE = 1/2mv squared (im not sure how to write the squared on top of the V but just add it there)

m=8 kg

Explanation:

Solve for m, plug in v = m/s and KE = 100J. The answer is m=8kg

6 0
3 years ago
Which of these is a function of the circulatory system
bazaltina [42]
The main function of the circulatory system is to move blood and lymph<span> through the body. Doing this transports nutrients and oxygen to the cells of the body and removes waste products such as carbon dioxide.</span>
4 0
3 years ago
Read 2 more answers
Suppose that zonosemata flies whose own wings had been clipped and reattached were attacked more frequently than untreated zonos
umka21 [38]

Answer:

All results for the experimental groups involving wing surgery would be invalid.

Explanation:

The experimental group involving wing surgery would not lead to correct results because it is a direct parameter that is impaired. This has been already clearly stated in the question that these flies are prone to attack compared to those which are not treated. There could be several reasons for that such as: (1) the reattachment would not have been successful, and/or (2) the flies' health (fitness) status would have been compromised.

On the other hand, it is not correct that all experimental groups will lead to incorrect results because the untreated flies were not attacked (or less attacked). Similarly, there is no condition given for houseflies rather only zonosemata flies. So 3rd option is also not possible. Finally, the reliability of the results would definitely change because the treated flies would be more attacked and lead to a clear difference in results.

7 0
3 years ago
Identify the 3 types of boundaries
Ratling [72]
Divergent, convergent, and transform plate boundaries.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Patricia needs to put a dressing on an open wound. this procedure requires her to prepare a sterile tray and put on sterile glov
    8·1 answer
  • Dylan is using a microscope to look at the cells in onion skin. Why does he need a microscope to look at the cells? A. The micro
    12·2 answers
  • Explain the conditions for cloud formation
    13·2 answers
  • The organ above is responsible for filtering wastes from the digestion of proteins and cleaning the blood of excess salts. It is
    13·1 answer
  • Is there anything bad about lysosomes?
    14·1 answer
  • This aquarium exhibits biotic and abiotic factors in an aquatic environment. One of the abiotic factors is
    15·2 answers
  • A bumblebee carries pollen from the male portion of a plant to the female portion of the same flower. fertilization occurs. whic
    9·2 answers
  • Which characteristic is shared by all arthropod
    5·2 answers
  • In the desert, saguaro cacti, owls, horned lizards, and fire ants all share the same space.
    13·2 answers
  • What Family is Organism #2 a part of? Type out the whole name.*
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!