Karen G Ballen
Author
Language
English
Description
In the mid-1980s, some geneticists proposed a daring project to sequence the human genome. That meant figuring out the exact order of the three billion chemical pairs that make up human DNA. Sequencing the human genome could help scientists understand how our bodies work and help doctors diagnose, treat, and prevent certain diseases. The Human Genome Project launched in 1990, with scientists around the world collaborating on the research. They worked...
Author
Series
Language
English
Description
In every age, science and technology have advanced human civilization. From architecture to engineering, medicine to transportation, humans have invented extraordinary wonders. Over the centuries, new medicines and medical tools have cured and wiped out diseases. Medical technology has saved lives and has improved health for millions of people, increasing life expectancy for Americans from 49 years in 1900 to 77 years in 2000. In the twenty-first...