DNA end - Wikipedia, the free encyclopedia
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DNA end or sticky end refers to the properties of the end of a molecule of DNA or a recombinant DNA molecule. The concept is important in molecular biology, especially in cloning or when subcloning...
en.wikipedia.org/wiki/DNA_end
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As a result, DNA can only be synthesized in a 5' to 3' direction while copying a parent strand running in a 3' to 5' direction. Remember as mentioned above, each DNA strand has two ends. The 5' end of the DNA is the one with the terminal phosphate group on the 5' carbon of the deoxyribose;
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student.ccbcmd.edu/biotutorials/dna/dnarep.html
student.ccbcmd.edu/biotutorials/dna/dnarep.html
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c. The viral DNA is found to be of medium density in a centrifuge tube. d. They transfer their radioactivity to E. coli DNA. e. Both the viral DNA and the viral proteins are tagged by radioactivity. 11. The designations 3'and 5' refer to the a. bonds formed between phosphate groups and carbon atoms of deoxyribose.
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upper.usm.k12.wi.us/academics/faculty/rheun/apsq15.html
upper.usm.k12.wi.us/academics/faculty/rheun/apsq15.html
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19. In DNA, the designations 3'and 5' refer to the a. bonds formed between phosphate groups and carbon atoms of deoxyribose. b. carbon or nitrogen atoms on the rings of purine or pyrimidine bases.
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www.billwilcox.net/Ch16online/16quizrev.htm
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A base pair refers to two bases which form a "rung of the DNA ladder." A DNA nucleotide is made of a molecule of sugar, a molecule of phosphoric acid, and a molecule called a base. ... The 5' and 3' designations refer to the number of carbon atom in a deoxyribose sugar molecule to which a phosphate group bonds.
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www.ncbi.nlm.nih.gov/Class/MLACourse/Modules/MolBioRevi...
www.ncbi.nlm.nih.gov/Class/MLACourse/Modules/MolBioReview/basepair.html
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3. The following crossover percentages were calculated for 5 genes located on the same chromosome. ... 5. Red-green color blindness is a sex-linked recessive trait. What is the genotype of a color blind male?
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www.smccd.edu/accounts/snitovsky/bio215/PracticeFinal.h...
www.smccd.edu/accounts/snitovsky/bio215/PracticeFinal.htm
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15. In DNA, the designations 3’ and 5’ refer to the ... 3. All of the following elements are present in DNA except ... 5. If radioactive sulfur (35S) is used in a culture medium of bacetira that contains phase viruses, it will later appear in the...
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faculty.xavierhs.org/wertkins/dnaexam.htm
faculty.xavierhs.org/wertkins/dnaexam.htm
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Dithiothreitol (DTT) Reducing or deprotecting agent for thiolated DNA. (1,4-Dicaptomercapto-2,3-butanediol; ... Exonuclease An enzyme that cleaves nucleotides one at a time from an end of a polynucleotide chain. An enzyme that hydrolyzes phosphodiester bonds from either the 3' or 5' terminus of a polynucleotide molecules.
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www.dna.gov/glossary/?showPopup=1
www.dna.gov/glossary/?showPopup=1
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Although there are several types of markers used in DNA studies, the Y-Chromosome test uses only one type. The marker used is called a Short Tandem Repeat (STR). STRs are short sequences of DNA, (usually 2, 3, 4, or 5 base pairs long), ... They have no significance other than as an easy way to refer to the marker.
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blairdna.com/dna101.html
blairdna.com/dna101.html
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