Complementary base pairs: Difference between revisions
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Created page with "Complementary base pairing is the phenomenon where in DNA guanine always hydrogens bonds to cystosine and adenine always binds to thymine. The bond between guanine and cy..." |
Corrected the references (these were not done as instructed in the lecture). Fixed the format to match that of other wiki pages. Added in links (again, it was stated in the lecture that links should be added.) |
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Complementary base pairing is the phenomenon where in DNA guanine always | Complementary base pairing is the phenomenon where in [[DNA|DNA]] [[guanine|guanine]] always [[Hydrogen_bonds|hydrogen bonds]] to [[cystosine|cystosine]] and [[adenine|adenine]] always binds to [[thymine|thymine]]. | ||
The bond between guanine and cystosine shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds. | The bond between [[guanine|guanine]] and [[cystosine|cystosine]] shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds. | ||
'''<u></ | === '''<u></u>'''Function === | ||
Complementary base pairing is important in DNA as it allows the base pairs to be arranged in the most energetically favourable way; it is essential in forming the helical structure of DNA. | Complementary base pairing is important in DNA as it allows the base pairs to be arranged in the most energetically favourable way; it is essential in forming the helical structure of DNA. | ||
It is also important in replication as it allows semi conservative replication. | It is also important in replication as it allows semi conservative replication<ref>Albert B, Johnson A, Lewis J, Morgan D, Raff M, Roberts K, Walter P. Molecular Biology of the Cell. 6th Ed, Abingdon: Garland Science, Taylor & Francis Group, LLC, 2015.</ref>. | ||
=== References === | |||
<references /><br> | |||
Revision as of 08:29, 22 November 2016
Complementary base pairing is the phenomenon where in DNA guanine always hydrogen bonds to cystosine and adenine always binds to thymine.
The bond between guanine and cystosine shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds.
Function
Complementary base pairing is important in DNA as it allows the base pairs to be arranged in the most energetically favourable way; it is essential in forming the helical structure of DNA.
It is also important in replication as it allows semi conservative replication[1].
References
- ↑ Albert B, Johnson A, Lewis J, Morgan D, Raff M, Roberts K, Walter P. Molecular Biology of the Cell. 6th Ed, Abingdon: Garland Science, Taylor & Francis Group, LLC, 2015.