The Extron HDMI 101 Plus is an equalizer that offers a convenient, economical solution for extending HDMI signals up to 200 feet using. Extron HDMIProSeries cables. It automatically provides the necessary. active equalization to ensure optimal image quality with HDTV signals up. to 1080p/60 with 12-bit color. The HDMI 101 Plus is ideal for permanent. installations as well as temporary applications with long HDMI cable runs.
Besides being the result of a mistake during cell division, mutations can also occur when the DNA in a cell is damaged by an irritant. Examples of irritants that can damage DNA are radiation, inflammation, or free radicals (unstable molecules that arise from metabolism and can damage cells).
However, these mistakes are rare, and the cell has repair mechanisms that can repair some damage. - Sometimes a permanent change occurs in a cell's DNA and this is called a mutation. - Because a mutation in a gene causes a change in the protein that is made, the enzyme is nonfunctional. Types of mutations - Mutations can range from changes in a single base pair in the coding sequence of DNA to the deletions of large pieces of chromosomes. - Point mutations involve a chemical change in just one base pair and can be enough to cause a genetic disorder. - A point mutation in which one base is exchanged for another is called a substitution. - Most substitutions are missense mutations, where the DNA code is altered so that it codes for the wrong amino acid. - Other substitutions, called nonsense mutations, change the codon for an amino acid to a stop codon. Nonsense mutations cause translation to terminate early. Nearly all nonsense mutations lead to proteins that cannot function normally. - Another type of mutation that can occur involves the gain or loss of a nucleotide in the DNA sequence.