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PositiveTest-DNAevidence
PositiveTest-DNAevidence

... Close relatives have very similar DNA. ...
Exam 2 Initial Key v2 Bio200 Win17
Exam 2 Initial Key v2 Bio200 Win17

... to bind quickly to DNA. How is Bacteria Q able to overcome this unusual feature of its proteins? Mark all correct answers: _______ Bacteria Q must be stealing enzymes from gut cells, because otherwise this difference would render this necessary protein in Bacteria Q completely non-functional. ______ ...
Chapters 10 and 11 - Cellular Reproduction, Meiosis and Genetics
Chapters 10 and 11 - Cellular Reproduction, Meiosis and Genetics

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Biological Information and Biological Databases
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Genealogy: To DNA or not to DNA?
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Unit VII: Genetics
Unit VII: Genetics

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DNA (Deoxyribonucleic Acid)

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DNA Quantification: Comparison of UV

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Chapter 25: Molecular Basis of Inheritance
Chapter 25: Molecular Basis of Inheritance

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... • Describe the events of DNA replication. (pg. 350) • Differentiate DNA replication in prokaryotes with that of eukaryotes. (pg. 352) ...
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Study Questions for Chapter 16: The Molecular Basis of Inheritance
Study Questions for Chapter 16: The Molecular Basis of Inheritance

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CH 23 Part 2 Modern Genetics
CH 23 Part 2 Modern Genetics

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Arabidopsis is Cool

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Chapter 12 Review Worksheet
Chapter 12 Review Worksheet

... 6. Circle the letter of each sentence that is true about chromosome structure. a. The DNA in eukaryotic cells is very loosely packed. b. Prokaryotic cells contain more DNA than eukaryotic cells. c. A human cell contains more than 1 meter of DNA. d. The DNA of the smallest human chromosome is nearly ...
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Helitron (biology)

A helitron is a transposon found in eukaryotes that is thought to replicate by a so-called ""rolling-circle"" mechanism. This category of transposons was discovered by Vladimir Kapitonov and Jerzy Jurka in 2001. The rolling-circle process begins with a break being made at the terminus of a single strand of the helitron DNA. Transposase then sits at this break and at another break where the helitron targets as a migration site. The strand is then displaced from its original location at the site of the break and attached to the target break, forming a circlular heteroduplex. This heteroduplex is then resolved into a flat piece of DNA via replication. During the rolling-circle process, DNA can be replicated beyond the initial helitron sequence, resulting in the flanking regions of DNA being ""captured"" by the helitron as it moves to a new location.
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