WVSOM -- Nucleic Acid Structure
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Basic Dogma | show 🗑
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| Molecular Biology | show 🗑
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| show | Nucleotides polymerized by phosphodiester bonds
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| DNA | show 🗑
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| RNA | show 🗑
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| Chromosome | show 🗑
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| gene | show 🗑
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| Ribose | show 🗑
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| Ribose carbons important for polymerization | show 🗑
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| show | side groups of nucleotides attached to teh 1' carbon of ribose
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| show | cytosine
urasil
thymine
guanine
adenine
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| Pyridimine | show 🗑
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| show | nucleotide with a base with 2 rings
adenine or quanine
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| nucleoside | show 🗑
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| nucleotide | show 🗑
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| show | modified nucleotide that lacks the 2' hydroxyl group of its ribose moiety
Used to produce DNA
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| Subunits of nucleic acids are produced by linking them together with ______________ bonds. | show 🗑
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| show | 3' hydroxyl group of one nucleotide and the 5' phosphate of an incoming nucleotide
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| show | phosphodiester
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| What carbons are bonded betweens the nucleic acids | show 🗑
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| show | 5' -> 3'
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| Distinctions between RNA and DNA | show 🗑
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| show | millions of base pairs long
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| show | ~50 - 40000 nucleotides long
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| Why is DNA methylated? | show 🗑
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| Annealing or reannealing | show 🗑
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| show | hydrogen bonds
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| show | two strands to have matching, mirror image sequences, so tha every A of one strand is paired with a T of the otehr.
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| show | the two strands of teh double helix are in opposit, 5' - 3' orientation
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| show | for double helices to dissociate into single strands due to adverse conditions such as elevated temperature
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| Hybridizaiont | show 🗑
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| show | RNA with a sequence complimentary to a DAN or RNA.
Antisense RNA will form a double helix
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| show | Negatively charged acids
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| Major groove | show 🗑
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| show | narrow span
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| Alternate conformations of DNA | show 🗑
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| B DNA | show 🗑
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| show | more compact than B DNA with more tilt to the base pairs
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| Z DNA | show 🗑
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| show | forms between two polypyrimidine and one polypurine strands.
totally test tube
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Created by:
tjamrose
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