Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: For many years the benefits of routine use of female hormone supplements (estrogen + progesterone) by postmenopausal women have been debated. An American study, the "Women's Health Initiative", compared 8506 women randomized to taking daily hormone supplements to 8102 women randomized to placebo (JAMA 2002;288:321-33). The results were against (positive) expectations.
Results
Hormone supplements (n = 8506)
placebo
(n = 8102)
Average follow-up in months (standard deviation)
62.2 (16.1)
61.2 (15.0)
Cardiovascular disease
695
546
Cancer
502
458
Fractures
650
788
Died
231
218
Discuss how it is that directional selection on quantitative traits can produce populations with trait distributions beyond what any parental generation had even without any new mutations creating new alleles.
The level of protein structure that is stabilized primarily by non covalent interactions in the side chains within a single polypeptide chain is refered to as its:
Mrs. Smith, 57, is complaining of chest pain for the last couple of months. Prior to the current pain she used to complain of tightness in her chest. She smokes twenty cigarettes a day.
Suppose a population evolving by genetic drift in which the frequency of allele K is 0.65. What is the probability that at some point in the future allele K will drift to a frequency of 1?
Do you really think the age of the man is main in determining the chance of chromosomal abnormalities? Why or why not with appropriate reasons. Describe a single meiosis event.
A patient was hospitalized for a surgical process requiring general anesthesia. After surgery, it was noted that there were few to no bowel sounds and her bladder was not emptying as it should.
how The sex of a human is determined
why the pH of the blood decrease in a person. Why does physical exertion increase symptoms of poisoning by trematol?
Assume you make buffer solution by adding four gram sodium bicarbonate to 270 milliliters of water then titrate this solution to 30 ml of 0.1 molar HCl and find the equilibrium equation for this base/acid pair.
The BIO meeting held in Philadelphia in June 2005 brought together worldwide leaders from the biotechnology and pharmaceutical industries.
Important functions of skeletal system involve: protection of the brain and soft organs. storage of water. production of Vitamin E.
The study of Biology may seem overwhelming at times due to the complexity and diversity of life. However, Biologists utilize some methods intended to improve organization and ease communication about living organisms.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd