What component of enzyme structure is responsible for enzmye specificity?

Answer 1

Bush is the eldest son of President George H. W. Bush, who served as the 41st President, and Barbara Bush, making him one of only two American presidents to be the son of a preceding president.[4] After graduating from Yale University in 1968 and Harvard Business School in 1975, Bush worked in oil businesses. He married Laura Welch in 1977 and unsuccessfully ran for the House of Representatives shortly thereafter. He later co-owned the Texas Rangers Baseball team before defeating Ann Richards in the 1994 Texas gubernatorial election. In a close and controversial election, Bush was elected President in 2000 as the Republican candidate, defeating then-Vice President Al Gore in the Electoral College.[5] He was named Time Person of the Year 2000 and 2004.

A series of terrorist attacks occurred eight months into Bush's first term as president on September 11, 2001. In response, Bush announced a global War on Terrorism, ordered an invasion of Afghanistan that same year and an invasion of Iraq in 2003. In addition to national security issues, Bush promoted policies on the economy, health care, education, and social security reform. He signed into law broad tax cuts,[6] the No Child Left Behind Act, the Partial-Birth Abortion Ban Act, and Medicare prescription drug benefits for seniors. His tenure saw national debates on immigration and Social Security.[7]

Bush successfully ran for re-election against Democratic Senator John Kerry in 2004, in another relatively close election. After his re-election, Bush received increasingly heated criticism from conservatives[8][9][10] and liberals.[11] In 2005, the Bush Administration dealt with widespread[12][13] criticism over its handling of Hurricane Katrina.[14] Following this and other controversies, as well as dissatisfaction with the direction of the Iraq War, Democrats won control of Congress in the 2006 elections. As the U.S. entered its longest post-World War II recession in December 2007,[15][16] the Bush Administration took more direct control of the economy, enacting multiple economic programs intended to preserve the country's financial system. Though Bush was popular within the U.S. for much of his first term,[17] his popularity declined sharply during his second term.[18][19][20][21]

After leaving office, Bush returned to Texas and purchased a home in a suburban area ofDallas, Texas. He is currently a public speaker and has written a book about his presidency entitled Decision Points