Search found 13 matches
- Mon Jul 23, 2012 3:10 pm
- Forum: General Discussion
- Topic: cancer spread biology?
- Replies: 4
- Views: 21880
1. Zhao, Shan; Mao, Xiaoyn; Zhao, Bangzhu; Li, Zhaohui; Zhou, Deohung. Guiyang College of Traditional Chinese Medicine, Guizhou Province, China . Preliminary observation of the inhibitory effect of emitted qi on transplanted tumors in mice. 1st World Conf for Acad Exch of Medical Qigong. Beijing,...
In 1984, after the confirmation of the etiological agent of AIDS by scientists at the U.S. National Institutes of Health and the Pasteur Institute, the United States Health and Human Services Secretary Margaret Heckler declared that a vaccine would be available within two years. However, the classic...
DNA is a very stable molecule. How it is stored plays a big role in how long it will last. DNA that left inside and dry at room temperature can last for years, such as that found on hairs in a hair brush. DNA in harsh conditions such as high heat or strong chemicals, can degrade very quickly (minute...
- Mon Jul 23, 2012 2:00 pm
- Forum: Physiology
- Topic: How does blood is circulated in amphibians?
- Replies: 4
- Views: 15871
The frog circulatory system consist of two atria and one single ventricle. It is the only organ within the coelom which has its own protective covering. The single ventricle is not divided into two compartments like a humans heart, but it is separated enough for the blood not to get mixed. This is d...