Biodiversity is essential in medicine as most active chemicals used to make medicines are derived from plants or other organisms. Climate change today threatens species that are vital to medicine. An example would be coral reefs. Studies have been done on reefs that look at fighting cancers, HIV and other ailments. One of the richest zones of biodiversity is the tropics and this region is under threat from global warming and deforestation. It is important to preserve these species for use in future medicinal research. <span />
Answer:
not nucleus, only nucleoid
Answer:
The answer is true.. it is attached to the carbon backbone.
A cell membrane is c.selectively permeable because it regulates what materials enter the cell.
C. Bleach. Cleans stuff out of everything
