Nucleic Acids Flashcards by Rachel Wheeler

Q

Avery-MacLeod-McCarty

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Phage T2

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Hershey-Chase Experiment

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Nucleotides are the…

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Involved in redox reactions: ?? and ??

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Energy transfer process…

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Intracellular signalling:

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Biosynthetic reactions:

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High-energy molecules:

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The structure of the monomer determines the…

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Polynucleotides

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Nucleotide Structure

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Numbering Purines + Pyramidines

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Q

where are the nitrogens in pyrimidines

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where are nitrogens on purines

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Adenosine

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Cytosine

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Thymidine

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Guanosine

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Uracil and Thymine

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Q

In pyrimidines (uracil, thymine, and cytosine), N_ is linked to…the sugar

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Q

In purines (adenine and guanine), N_
is linked… to the sugar

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Q

In nucleosides where are phosphates attatched

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Q

In the shorthand version (rAMP or dAMP), without the r it is assumed it is…

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Purines: Adenine and Guanine naming

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Pyrimidines: Cytosine, Thymine, and Uracil naming

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how to name nucleotides

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Phosphoester Bonds

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Phosphodiester Bonds

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Phosphoanhydrides

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what creates directionality in phosphodiester bonds

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Nucleic acids are asymmetrical…

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what are the 5’ and 3’ ends named for

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Q

The primary structure for a nucleic acid is the sequence of…

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The net charge of the nucleic acid is…

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The backbone consists of sugar and phosphates, both of which are…

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Nucleotide Phosphate Naming

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RNA Alkaline Hydrolysis

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Cytosine Deaminates to Form…

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Properties of Nucleotide Bases

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Aromaticity causes electron delocalization which…

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Structure of DNA

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B-Form DNA Conformation

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Reading DNA Strands

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DNA Denaturation or Melting

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DNA Melting Absorbance

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hyperchromacity and hypochromacity

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Denaturation of Double Stranded DNA Speed

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DNA Denaturation and Renaturation

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Renaturation

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Melting Curves and Base Composition

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pH and Melting Curves

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Salt Concentration and Melting Curves

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DNA Hybridization

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RNA forms Different Structures than DNA

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RNA is stabilized by the same forces as DNA:

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DNA and RNA Double Stranded Helix

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RNA Melting Curve

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RNA asborbance

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