Lactose intolerance occurs because the body is unable to catabolize lactose. It has been isolated to a mutation or deficiency in the expression of the LCT gene. Lactase enzyme supplements are available but need to be taken prior to or along with dairy. Do you think mutualistic bacteria, such as E. coli, could be used to treat or even cure the condition?
Technology for Prevention of Waterborne Disease Outbreaks of cholera, caused by Vibrio cholerae, have occurred throughout the world over the last two centuries. […]
Are hydrothermal vents the place to look for life outside Earth? Most life on Earth derives energy from the sun, but chemoautotrophic […]
What evidence do we have for or against the idea that humans have stopped evolving? To be clear, evolution does not mean […]
As varied as the multitude of organisms they compose, cells are far from simple structures. The first thing that came to mind […]
