Biology Form 5 Chapter 5 Genes And Chromosomes Lesson

Smoke Gets in Your Eyes (Mad Men) Smoke Gets in Your Eyes is the first episode of the first season of the American period drama television series Mad Men. It first aired on July 19, 2007, in the United States on AMC, and was written by creator Matthew Weiner and directed by Alan Taylor. However, after the tragedy of 9⁄11, the script lost its pertinence and Matthan moved on to another idea that germinated in the form of Shikhar (2005). [Read More]

Tetrads Of Chromosomes Are Aligned At The Center Of The Cell

Depending on the direction of the strands or parts of a strand that form the tetrads, structures may be described as parallel or antiparallel. The length of the nucleic acid sequences involved in tetrad formation determines how the quadruplex folds. Specific linkage studies have localized the mutation for isolated, nonsyndromic autosomal dominant forms of gingival fibromatosis to chromosomes 2 and 5, more specifically 2p21-p22 and 5q13-q22. HGF1 - Caused by a mutation in the SOS1 gene localized on chromosome 2p21-p22. [Read More]