Answer Wiki. Chemical analysis of isolated chromosomes shows that it consists primarily of DNA and proteins with lesser amounts of RNA.The proteins are of two major classes : 1.basic proteins(positively charged at neutral pH) called histones and 2.non-histone chromosomal proteins.
Civil disobedience is usually defined as pertaining to a citizen's relation to the state and its laws, as distinguished from a constitutional impasse, in which two public agencies, especially two equally sovereign branches of government, conflict.
(CNN) -- An act of civil disobedience 55 years ago -- Rosa Parks' refusal to move to the back of a city bus -- made the seamstress in Montgomery, Alabama, a pivotal symbol in America's civil rights movement. Wednesday marks the 55th anniversary of the civil disobedience on December 1, 1955.