SLG MOCK MIDTERM – FOR PRACTICE ONLY
... Dates and locations of mock exam take-up: Wednesday, November 11th 7:00 pm – 8:30 pm in AT 101 & Thursday, November 12th 4:30 pm – 6:00 pm in SA 416. ...
... Dates and locations of mock exam take-up: Wednesday, November 11th 7:00 pm – 8:30 pm in AT 101 & Thursday, November 12th 4:30 pm – 6:00 pm in SA 416. ...
DNA notes
... • 1907…Thomas Hunt Morgan works with fruit flies to show that chromosomes have a definite function in heredity. This work also establishes mutation theory and leads to an understanding of how inheritance works. ...
... • 1907…Thomas Hunt Morgan works with fruit flies to show that chromosomes have a definite function in heredity. This work also establishes mutation theory and leads to an understanding of how inheritance works. ...
DNA Methylation studies
... DNA methylation plays an important role in vertebrates, both in normal development and in abnormal conditions that lead to diseases like cancer, where high methylation levels often have been observed. For this reason it is important to estimate the level of methylation to know how it varies both in ...
... DNA methylation plays an important role in vertebrates, both in normal development and in abnormal conditions that lead to diseases like cancer, where high methylation levels often have been observed. For this reason it is important to estimate the level of methylation to know how it varies both in ...
Polymerase Chain Reaction (PCR)
... father. The genes are amplified using PCR, and then run through electrophoresis. The position of the two bands on the electrophoresis gel depends on the exact number of repeats at the locus. ...
... father. The genes are amplified using PCR, and then run through electrophoresis. The position of the two bands on the electrophoresis gel depends on the exact number of repeats at the locus. ...
Bartlett`s Lecture
... There was a relatively recent (200,000 years ago) “selective sweep” in the FOX2P region of the human ...
... There was a relatively recent (200,000 years ago) “selective sweep” in the FOX2P region of the human ...
dna and its structure
... • The structural backbone creates a simple, consistent chain upon which many, many bases can be laid out in an orderly sequence ...
... • The structural backbone creates a simple, consistent chain upon which many, many bases can be laid out in an orderly sequence ...
Announcements DNA Invertebrates DNA DNA DNA Code
... The role of meiosis is to deliver recombined DNA to the next generation packaged in germ cells (sperm and egg). For most animals, nuclear DNA and mitochondrial DNA are passed on by the egg and only nuclear DNA is passed on by the sperm. Plants pass on nuclear, mitochondrial and chloroplast DNA. ...
... The role of meiosis is to deliver recombined DNA to the next generation packaged in germ cells (sperm and egg). For most animals, nuclear DNA and mitochondrial DNA are passed on by the egg and only nuclear DNA is passed on by the sperm. Plants pass on nuclear, mitochondrial and chloroplast DNA. ...
Chapters 29-30
... – uneven heating in the system by the electric field causes different points in the system to have different temperatures non-uniform mixing of solute and solvent – gives rise to peak broadening in electrophoresis – decrease band-broadening caused by Joule heating: use of packed-bed systems (o ...
... – uneven heating in the system by the electric field causes different points in the system to have different temperatures non-uniform mixing of solute and solvent – gives rise to peak broadening in electrophoresis – decrease band-broadening caused by Joule heating: use of packed-bed systems (o ...
DNA–DNA hybridisation
... have the identical sequence of amino acids in their haemoglobin and so they are more closely related than humans and gibbons, which have three differences. ...
... have the identical sequence of amino acids in their haemoglobin and so they are more closely related than humans and gibbons, which have three differences. ...
Key Area 2 – Pupil Booklet
... 6. state that DNA is made up of building blocks made of sugar, phosphate and the four bases A,T C and G 7. give the opposite bases in a genetic code with the letters A,T C and G 8. explain that by testing a DNA sample, this information can be used to identify a person’s father, or can be used to lin ...
... 6. state that DNA is made up of building blocks made of sugar, phosphate and the four bases A,T C and G 7. give the opposite bases in a genetic code with the letters A,T C and G 8. explain that by testing a DNA sample, this information can be used to identify a person’s father, or can be used to lin ...
Agarose gel electrophoresis
Agarose gel electrophoresis is a method of gel electrophoresis used in biochemistry, molecular biology, and clinical chemistry to separate a mixed population of DNA or proteins in a matrix of agarose. The proteins may be separated by charge and/or size (isoelectric focusing agarose electrophoresis is essentially size independent), and the DNA and RNA fragments by length. Biomolecules are separated by applying an electric field to move the charged molecules through an agarose matrix, and the biomolecules are separated by size in the agarose gel matrix.Agarose gels are easy to cast and are particularly suitable for separating DNA of size range most often encountered in laboratories, which accounts for the popularity of its use. The separated DNA may be viewed with stain, most commonly under UV light, and the DNA fragments can be extracted from the gel with relative ease. Most agarose gels used are between 0.7 - 2% dissolved in a suitable electrophoresis buffer.