Here is an essay on ‘Radiation and Cancer’ which states – How several types of radiation triggers the development of cancer. Like carcinogenic chemicals, radiation is another source of cancer risk routinely encountered in the environment. Radiation is defined simply as energy traveling through space. There are many different types of radiation, each defined by its wavelength and energy content. [...]
In this essay we will consider the underlying biology of the disease cancer and how it can be prevented. Biology of Cancer From a biological point of view, several broad questions quickly come to mind: What Kinds of Cellular Abnormalities Allow Cancers to Grow and Spread in an Unrestrained Fashion? What Causes Cancer? What Role do Genes Play in the [...]
Here is an essay on ‘Tobacco and Cancer’ which states – How smoking or consuming tobacco can trigger the development of cancer. Once the importance of environmental factors in triggering the development of cancer had been established, the question arose as to the identity of the agents involved. At the top of the list is tobacco smoke, now known to [...]