molecular genetics
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Which of the following correctly describes the shapes of the major and minor grooves in double-helical RNA? 
The major groove is narrow and deep - The major groove is narrow and deep and the minor groove is wide and shallow. 
 
 The underlying principle of "classical" methods of DNA sequencing is to separate, by size, nested sets of DNA molecules. There are two main steps involved: (1) running a PCR-like sequencing reaction and then (2) running the extension products through a gel matrix to s...
What was Miescher's contribution to the early study of DNA? - extracted "nuclein" (DNA) from the nuclei of human white blood cells 
"nuclein" is weakly acidic and phosphorous- rich 
 
 What was Feulgen's contribution to the early study of DNA? - localized "nuclein" almost exclusively within the chromosomes 
 
 What is epigenetics/"noisy development"? - environment has huge influence on gene expression 
 
 What are the three components of a nucleotide? - 1) phosphate group 
2) deoxy...