BIO 105 Lecture Notes - Lecture 1: Allopatric Speciation
Get access
Related Documents
Related Questions
Classify each example into the correct evolutionary evidencecatogory
Can you check my answers
Biogeography | Anatomy | Molecular comparisons | Development |
Distribution of fossils on five continent | Homologous structures of vertebrate forelimbs | Similarties in DNA sequences | Similarities in the embryo stage of specied |
Distinct species on either side of Wallace's line | Vestigial structures | Amino Acid sequence differences between two spe |
Identify and briefly describe three of the processes by which deamination of DNA-cytosine residues by AID could lead to mutagenesis.
Fill in the blanks.
The most likely pathway would involve deamination of________1_________ to _______2________ , with the U templating_____3_________ on the next round of synthesis. Another possibility is for_______4________ to create an abasic site after removing ________5_________created by deamination, with________6__________ then being inserted opposite that site during the________7_______ , before the ________8_______can be completed. A third possibility would be repair of the GâU mismatch by _________9__________ or _______10_________, giving an__________11______ pair that would replicate to give_________12___________ .
Word Bank: (each word can only be used once)
any base | next round of replication | U | GâC | AâU | UNG | NER |
mismatch repair | repair process | G | A | T | GâU | AâT |