I believe his heart disease is an example of secondary aging. Primary aging refers to age-related changes that inevitably take place as time goes by. Secondary aging results from disease and poor health practices such as lack of exercise, smoking, excess fat and other forms of self damage, and are often preventable, whether through lifestyle choice or modern medicine.
False. The appropriate enzyme would be DNA helicase.
cells
The cell is the fundamental unit of structure and function in living things. All organisms are made up of one or more cells.
They’re known as gateway drugs.
<span>Before the completion of the Human Genome Project, it took few years before the well-known forecasts stated that humans had at least 100,000 genes. But latest Human Genome Project evaluates lowered number to a more timid range of 20,000 to 25,000. It has helped to narrow the range of feasible genes and to separate certain candidates as supplying to particular diseases. Scientists have also re-evaluated past conclusions, such as the idea that genes are self-restrained, detached pieces of DNA with defined character. They now know that some genes that tasks simultaneously can make more than one protein; where in fact the average gene might make three proteins. Also, genes will be visible to grab genetic code from other DNA parts</span>
