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03-1 - Pierce College
03-1 - Pierce College

... b. Desmosomes c. Gap junctions 24. Provide channels between cells so that the cytoplasm of one cell can intermingle with cytoplasm of the next cell; do allow materials to pass between cells: a. Tight junctions b. Desmosomes c. Gap junctions 25. A characteristic of passive transport: a. Energy not ne ...
last update was
last update was

... group are removed and two acetyl groups are left. These react with NAD+, give two electrons to NAD+ (this is converted to NADH), and CoA adds on to form Acetyl CoA, a large complex molecule from pantothenic acid (vitamin B.) 2 pyruvate + 2 NAD + 2 Co-enz A -> 2 Acetyl CoA + 2 NADH + 2 C02 Pyruvic ac ...
Red Nose in Calves - Prevention and Control
Red Nose in Calves - Prevention and Control

... Bovine Rhinotracheitis (IBR) virus and Bovine Parainfluenza (PI-3) virus. Both of these viruses are common in cattle populations and can be isolated from normal healthy cattle. When cattle are stressed and/or their immunity is low, they may develop disease related to infection of "Red Nose". Most ca ...
The Cystic Fibrosis Gene
The Cystic Fibrosis Gene

... As I have already stated, the actual pro­ tein, and its function in man, is not known, however the sequence of the amino-acids forming the gene is known and this can be used, (directly and in comparison to other genes) to predict a structure for the protein. Using this information it is thought that ...
BIN-2002
BIN-2002

... Genomes may consist of more than one physical unit (chromosomes) Chromosomes may be circular, monomeric linear, directly repeated several times and linear (e.g., product of rolling circle replication, which appears as circular-mapping in sequence assembly !) ...
Comparison of DNA damage by subionized and ionized energy electron collisions and novel component separable nonthermal atmospheric plasma
Comparison of DNA damage by subionized and ionized energy electron collisions and novel component separable nonthermal atmospheric plasma

... MS/MS and XPS to compare the yield of DNA damage and find out new types of DNA damage. 3. Results and discussion We confirm that LEEs can indirectly generate DNA damage through DEA resonant process and HEE can directly generate DNA damage through one electron ionization. Fig. 1 shows HPLC chromatogr ...
Essential Questions Unit 1 The Mystery
Essential Questions Unit 1 The Mystery

... A discrete unit of hereditary information consisting of a specific nucleotide sequence in DNA (or RNA, in some viruses). A component of nucleic acids that carries hereditary information in DNA and RNA in cells. Chemically, it is a purine base. Something spiral in form. A simplified version of someth ...
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Chemistry Membranes Transport across membrane

... Peptides = oligopeptide (oligo = "few") formed from small number of amino acids (3-40), dipeptide, tripeptide, nonapeptide Proteins = polypeptide (poly = "many") are long, formed from hundreds to thousands - usually 300 amino acids (size is around ...
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... The start codon is the one that makes the tRNA insert its first amino acid The start codon is usually AUG and codes for methionine So almost all proteins begin with methionine as its first amino acid The stop codon is the one that makes the tRNA stop inserting amino acids UAA, UAG, UGA are all stop ...
Biotechnology (GPC)
Biotechnology (GPC)

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Mendel and Meiosis
Mendel and Meiosis

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... • Nucleic acids direct the construction of proteins. The genetic information an organism receives from its parents is in the form of nucleic acids. ...
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DNA technologies

... If cDNAs are made from the entire collection of mRNAs being expressed within a tissue or organism the collective cDNA clones when placed in a suitable plasmid are called a "cDNA library." This cDNA library should contain the entire repertoire of proteins being used by the host cells just before mRNA ...
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... inheritance, molecular genetic mutation and genes behavior in population. It also includes the synthesis of genetic principles and their practical application. This course comes with a laboratory course to be familiar with techniques used in genetics study and some applications. ...
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... 1 diabetes. Why? If there were no environmental influences the twins should have 100% concordance. The fact that only 50% are affected suggests environment influences c. What is one explanation for the higher incidence of inheritance from the father? There are several explanation. One possibility is ...
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... transformation was done using sterile technique & heat shock to obtain competent cells that can take up the pGLO plasmid. Cells were incubated at 37 oC overnight, and transformation data were analyzed and evaluated to calculate transformation efficiency. Transformed cells grew on LB/AMP/Arabinose me ...
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Section 6.4: Traits, Genes, and Alleles

... • A genome is all of an organism’s genetic material. – Every individual, unless they have an identical twin, has a unique genome that, when “combined” with the organisms developmental environment, results in your traits. – Some traits can be seen, like eye color, while other traits, like the chemica ...
Genetics
Genetics

... • A trait that is controlled by more than two alleles is said to be controlled by multiple alleles • Traits controlled by multiple alleles produce more than three phenotypes of that trait For Example: The alleles for blood types in humans are called A, B, and O The O allele is recessive to both the ...
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Vectors in gene therapy

Gene therapy utilizes the delivery of DNA into cells, which can be accomplished by several methods, summarized below. The two major classes of methods are those that use recombinant viruses (sometimes called biological nanoparticles or viral vectors) and those that use naked DNA or DNA complexes (non-viral methods).
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