fifth carbon position of cytosine residues in CpG dinucleotides. A. growth, development B. retardation, extinction C. stagnation, stabilization D. None of the Above Genomic imprinting Refers to the phenomenon whereby the function of each allele of a gene is determined by its parental origin. True statement or False __________ are integral part of nucleosomes Histones which are the basic repeating structural unit of chromatin ___________ are to improve accessibility of Modifications DNA to transcriptional activation. _________ are dynamic structures that can be A remodeled according to the transcriptional demands of the cell. Nucleosomes Chromatids Histones Codons Molecular Diagnostics requires techniques to Genomes detect sequence variations that are minute changes in complex __. Tools developed for molecular diagnostics Selection and amplification of the nucleic acid include: of interest Visualization of the amplified nucleic acids Specific identification and often quantification of individual nucleic acid species Molecular diagnostics consists of the following Nucleic acid enzymes 4 techniques: Amplification techniques Detection techniques Discrimination techniques What are nucleases? Enzymes that hydrolyze one or more phosphodiester bonds into nucleic acid polymers. Nucleases are either DNA or RNA specific and True may act on only double- or single- stranded polymers. What are restriction endonucleases? Enzymes found in bacteria that degrade foreign DNA What are restriction endonucleases used for? digesting large fragments of DNA into smaller pieces and for preparing DNA from different sources to be joined together in cloning procedures
fifth carbon position of cytosine residues in CpG dinucleotides. A. growth, development B. retardation, extinction C. stagnation, stabilization D. None of the Above Genomic imprinting Refers to the phenomenon whereby the function of each allele of a gene is determined by its parental origin. True statement or False __________ are integral part of nucleosomes which are the basic repeating structural unit of chromatin Histones ___________ are to improve accessibility of DNA to transcriptional activation. Modifications _________ are dynamic structures that can be remodeled according to the transcriptional demands of the cell. Nucleosomes Chromatids Histones Codons A Molecular Diagnostics requires techniques to detect sequence variations that are minute changes in complex __. Genomes Tools developed for molecular diagnostics include: Selection and amplification of the nucleic acid of interest Visualization of the amplified nucleic acids Specific identification and often quantification of individual nucleic acid species Molecular diagnostics consists of the following 4 techniques: Nucleic acid enzymes Amplification techniques Detection techniques Discrimination techniques What are nucleases? Enzymes that hydrolyze one or more phosphodiester bonds into nucleic acid polymers. Nucleases are either DNA or RNA specific and may act on only double- or single- stranded polymers. True What are restriction endonucleases? Enzymes found in bacteria that degrade foreign DNA What are restriction endonucleases used for? digesting large fragments of DNA into smaller pieces and for preparing DNA from different sources to be joined together in cloning procedures