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REVISION QUESTIONS
REVISION QUESTIONS

... Insulin is the smallest known protein and contains51 amino acids. Using biotechnology, scientists have genetically modified bacteria so that they produce human insulin. ...
Gibson Assembly™ – Building a Synthetic Biology Toolset
Gibson Assembly™ – Building a Synthetic Biology Toolset

... re-engineering of genetic elements, synthesize whole genomes and move towards automated approaches, the technologies required to manipulate DNA also need to evolve. Investigators at the J. Craig Venter Institute (JCVI) have developed a number of in vitro enzymatic strategies to assemble short oligon ...
Genetics
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... 87. In DNA profiling, what are used to cut DNA strands into fragments? 88. Give two applications (uses) of DNA profiling. 89. Name the plant from which you isolated DNA in your practical studies. 90. For what precise purpose did you use freezer-cold ethanol (alcohol) in your isolation of DNA? 91. Pr ...
PDF - Oxford Academic - Oxford University Press
PDF - Oxford Academic - Oxford University Press

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DNA Transcription All#read
DNA Transcription All#read

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6th Year Biology Higher Level Wesley Hammond DNA and RNA

... DNA and RNA can be worth 5% if asked as a short question in Section A. DNA and RNA can be worth 7.5% if asked as an experiment in Section B. DNA and RNA can be worth 15% if asked as a long question in Section C. Note: DNA and RNA question has been asked every year since 2004 except for ...
Resistance Gene Management: Concepts and Practice
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Kostas Konstantinidis - Metagenomics Resources!

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James Ruse Biology Trial Solutions 2010
James Ruse Biology Trial Solutions 2010

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Genetics and Epigenetics of Human Disease

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Mutation - SD43 Teacher Sites

... A gene mutation results when the specific order of the A, G, C, and T bases that make up a particular gene changes. A mutation can occur any time in the life of a cell. Types of gene mutations include: • deletion (one base is missing) • addition (an extra base is added) • substitution (one base is s ...
Chapter 10
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... at amino acids tyrosine (Y) 103 and 107, serine (S) 10, threonine (T) 155, and leucine (L) 264 and 265, all in the DNA-finding domain (amino acid residues 98292) but distal from the DNA binding site. About 20% of human cancer-associated mutations are concentrated in ‘hot-spot’ codons, such as glycin ...
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fingerprint - West Essex Regional School District

... DNA is stored in animal cells into a structure called a chromosome DNA is made up of two strands tightly coiled called a double helix The backbone of DNA is alternating sugar (deoxyribose) and phosphate ...
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Chapter 14 Lecture Notes: Nucleic Acids

... 19. Given the primary structure of DNA or mRNA, use the genetic code table to predict the sequence of amino acids in the polypeptide that would be produced in translation. 20. Describe the three types of RNA and understand the role of each in translation. 21. Define the term “gene expression.” 22. D ...
Transcription and Translation
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... Each triplet code on a DNA molecule is transcribed into a triplet codon on the mRNA molecule. • If the DNA codes for a polypeptide is T-A-C—C-C-G—T-A-G—C-T-T—A-C-T • What would the codons on the complimentary strand of mRNA codons look like? A-U-G – G-G-C – A-U-C – G-A-A – U-G-A • DNA codes: T-A-C— ...
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How exercise may regulate transcription

... Classical exercise physiologists have described the growth of muscle fibres in response to resistance training. Molecular exercise physiologists have identified how exercise may activate regulators of translation/protein synthesis. Classical exercise physiologists have discovered that exercise makes ...
Phylogeography
Phylogeography

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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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