Extracting Dna From The Bacterium Escherichia Coli

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Issue:

Miscellaneous

 

Written by:

Elizabeth S

 

Date added:

December 16, 2014

 

Level:

University

 

Grade:

A

 

No of pages / words:

5 / 1132

 

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8474 times

 

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The "steps" are formed by bonded pairs of purine-pyrimidine bases. DNA contains four such bases the purines adenine (A) and guanine (G) and the pyrimidines cytosine (c) and thymine (T). The RNA molecule, markedly similar to DNA, usually consists of a single chain. The RNA chain contains ribose sugars instead of deoxyribose...
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The RNA chain contains ribose sugars instead of deoxyribose. In RNA, the pyrimidine uracil (U) replaces the thymine of DNA. DNA and RNA are made up of basic units called nucleotides. In DNA, each of these is composed of a phosphate, a deoxyribose sugar, and either A, T, G, or C. RNA nucleotides consist of a phosphate, a ribose sugar, and either A, U, G, or C...
displayed 300 characters

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