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2 mar 2012 · This document discusses the structure, properties, and functions of DNA. It describes DNA as a polymer composed of deoxyribonucleotides that carries the genetic information found in chromosomes, mitochondria, and chloroplasts.
- A complete PPT on DNA | PPT | Free Download - SlideShare
Download now. This document discusses the structure,...
- DNA Structure PowerPoint | PPT - SlideShare
DNA is a double-stranded molecule that forms a helical...
- A complete PPT on DNA | PPT | Free Download - SlideShare
6 wrz 2014 · Download now. This document discusses the structure, properties, and functions of DNA. It describes DNA as a polymer composed of deoxyribonucleotides that carries the genetic information found in chromosomes, mitochondria, and chloroplasts.
24 wrz 2018 · Goal. To understand the structure and chemistry of DNA and the significance of the double helix. Objectives. After this chapter, you should be able to. explain the structural basis for the directionality of polynucleotide chains. describe how hydrogen bonding and geometry dictate base pairing.
5 maj 2010 · DNA is a double-stranded molecule that forms a helical structure. It is composed of nucleotides, each containing a phosphate group, deoxyribose sugar, and a nitrogenous base. There are two types of bases: purines (adenine and guanine) and pyrimidines (cytosine and thymine).
24 wrz 2018 · Objectives. After this chapter, you should be able to. describe the experiment that proved that DNA replication is semi-conservative. diagram the reaction for phosphodiester bond formation. explain the energetics of DNA synthesis. explain why the 5’-to-3’ rule creates a conundrum during replication. explain how DNA is replicated accurately.
21 kwi 2015 · The proposal of a double-helical structure for DNA over 60 years ago provided an eminently satisfying explanation for the heritability of genetic information.
The document summarizes key concepts about DNA structure and function including: 1. DNA replicates in a semi-conservative manner where each new DNA molecule contains one old and one new strand. 2. DNA replication requires a DNA template, nucleotides, DNA polymerase, and energy.
