Bacterial Genetics
... demonstrate function of particular gene or set of genes These mutations are termed induced Mutations can be induced via Chemical mutagens Transposition Radiation ...
... demonstrate function of particular gene or set of genes These mutations are termed induced Mutations can be induced via Chemical mutagens Transposition Radiation ...
Genome Organization and Replication
... E. All prokaryotes are:____________________. F. Majority of prokaryotic chromosome:_______________________. G. Prok. genes usually do not have:______________________ H. An average gene length is about ________________ I. How many genes are there if genome is 6 Mb (6 x 109 bp)? ...
... E. All prokaryotes are:____________________. F. Majority of prokaryotic chromosome:_______________________. G. Prok. genes usually do not have:______________________ H. An average gene length is about ________________ I. How many genes are there if genome is 6 Mb (6 x 109 bp)? ...
ORLANDO BIOLOGY ~ LESSON PLANS Competencies for 21st
... That a DNA molecule is a long chain of four kinds of smaller unit molecules (nucleotides) whose precise sequence in the chain encodes genetic information. That the information passed from parents to offspring is coded in DNA molecules. That DNA replication is semiconservative That the proces ...
... That a DNA molecule is a long chain of four kinds of smaller unit molecules (nucleotides) whose precise sequence in the chain encodes genetic information. That the information passed from parents to offspring is coded in DNA molecules. That DNA replication is semiconservative That the proces ...
Translation and Protiens
... Amino acids are linked together by peptide bonds to form one or more macromolecule subunits called polypeptides. Long chains of polypeptides result in the formation of proteins. The primary amimo acid sequence of a protein determines its secondary, tertiary, and quaternary structure, which then in t ...
... Amino acids are linked together by peptide bonds to form one or more macromolecule subunits called polypeptides. Long chains of polypeptides result in the formation of proteins. The primary amimo acid sequence of a protein determines its secondary, tertiary, and quaternary structure, which then in t ...
Chapter 9
... was important because it clarified how DNA could serve as genetic material Scientists **Watson & Crick** pieced together a model of the structure of DNA ...
... was important because it clarified how DNA could serve as genetic material Scientists **Watson & Crick** pieced together a model of the structure of DNA ...
Biology 6 Study Guide – Exam #2
... the concept of activation energy and catalysts ATP structure, the ATP-ADP cycle, the concept of “coupling of reactions” Why ATP is a good fuel for cells the general biological roles of enzymes/ribozymes how enzymes function, the effects of temperature and pH on enzyme function enzyme regulation: com ...
... the concept of activation energy and catalysts ATP structure, the ATP-ADP cycle, the concept of “coupling of reactions” Why ATP is a good fuel for cells the general biological roles of enzymes/ribozymes how enzymes function, the effects of temperature and pH on enzyme function enzyme regulation: com ...
Biotechnology
... Biotechnology • Any process that uses our understanding of living things to create a product ...
... Biotechnology • Any process that uses our understanding of living things to create a product ...
CHAPTER 6: RECOMBINANT DNA TECHNOLOGY
... equivalent to transformation, except a phage is used instead of bacteria. In vitro packagings of a vector is used. This uses lambda or MI3 phages to produce phage plaques which contain recombinants. The recombinants that are created can be identified by differences in the recombinants and nonrecombi ...
... equivalent to transformation, except a phage is used instead of bacteria. In vitro packagings of a vector is used. This uses lambda or MI3 phages to produce phage plaques which contain recombinants. The recombinants that are created can be identified by differences in the recombinants and nonrecombi ...
7.1 DNA Introduction
... 1. Tobacco mosaic virus has RNA rather than DNA as its genetic material. In a hypothetical situation where RNA from a tobacco mosaic virus is mixed with proteins from a related DNA virus, the result could be a hybrid virus. If that virus were to infect a cell and reproduce, what would the resulting ...
... 1. Tobacco mosaic virus has RNA rather than DNA as its genetic material. In a hypothetical situation where RNA from a tobacco mosaic virus is mixed with proteins from a related DNA virus, the result could be a hybrid virus. If that virus were to infect a cell and reproduce, what would the resulting ...
Recombinant DNA and Cloning
... and use other purification techniques. • • Cut the DNA into millions of small fragments using restriction enzymes. Each DNA piece may be as large as 10 kb, but is more commonly 1 to 5 kb. • • Mix the DNA fragments with plasmids that have been cut with the same restriction enzymes. Add DNA ligase, an ...
... and use other purification techniques. • • Cut the DNA into millions of small fragments using restriction enzymes. Each DNA piece may be as large as 10 kb, but is more commonly 1 to 5 kb. • • Mix the DNA fragments with plasmids that have been cut with the same restriction enzymes. Add DNA ligase, an ...
Unit review questions
... 54. Where does RNA polymerase bind to the DNA it is transcribing? 55.What makes the beginning of a new gene on DNA in eukaryotes? 56. What do promoters mark the beginning of on prokaryotic DNA? 57. When a promoter binds to DNA, What happens to the double helix? 58. Are both strands of DNA copied dur ...
... 54. Where does RNA polymerase bind to the DNA it is transcribing? 55.What makes the beginning of a new gene on DNA in eukaryotes? 56. What do promoters mark the beginning of on prokaryotic DNA? 57. When a promoter binds to DNA, What happens to the double helix? 58. Are both strands of DNA copied dur ...
Mag Bind SEQ DTR - Omega Bio-tek
... Omega Bio-tek Mag-Bind® SeqDTR is designed to effectively and reliably remove unincorporated terminators from sequencing reactions. Sequencing products are mixed with the Mag-Bind® SeqDTR magnetic particles which selectively bind DNA. Two rapid wash steps eliminate trace contaminants such as nucleot ...
... Omega Bio-tek Mag-Bind® SeqDTR is designed to effectively and reliably remove unincorporated terminators from sequencing reactions. Sequencing products are mixed with the Mag-Bind® SeqDTR magnetic particles which selectively bind DNA. Two rapid wash steps eliminate trace contaminants such as nucleot ...
Cell Review - Oakland Schools Online Studies
... name from its cyclically fluctuating concentration in the cell. •These kinases are called cyclin-dependent kinases, or Cdks. The activity of a Cdk rises and falls with changes in the concentration of its cyclin partner. ...
... name from its cyclically fluctuating concentration in the cell. •These kinases are called cyclin-dependent kinases, or Cdks. The activity of a Cdk rises and falls with changes in the concentration of its cyclin partner. ...
Genetic Mutations & Genetic Engineering
... Transformation: A cell takes in DNA from outside the cell Plasmid: Foreign DNA formed into a small circular DNA molecule. Used to incorporate foreign DNA into bacteria that will replicate allow it to be replicated Genetic Marker: Gene that makes it possible to distinguish bacteria that carry plasmid ...
... Transformation: A cell takes in DNA from outside the cell Plasmid: Foreign DNA formed into a small circular DNA molecule. Used to incorporate foreign DNA into bacteria that will replicate allow it to be replicated Genetic Marker: Gene that makes it possible to distinguish bacteria that carry plasmid ...
NEW Topic 2 Genes and Health Objectives
... 12. Understand the roles of the DNA template (antisense) strand in transcription, codons on messenger RNA and anticodons on transfer RNA. 13. Understand the nature of the genetic code (triplet code, non-overlapping and degenerate). 14. Know that a gene is a sequence of bases on a DNA molecule that c ...
... 12. Understand the roles of the DNA template (antisense) strand in transcription, codons on messenger RNA and anticodons on transfer RNA. 13. Understand the nature of the genetic code (triplet code, non-overlapping and degenerate). 14. Know that a gene is a sequence of bases on a DNA molecule that c ...
DNA and Protein Synthesis WebQuest
... C.Topic: Protein Synthesis Go to: http://learn.genetics.utah.edu/units/basics/transcribe/ Click the button that says “click here to begin” Use the keyboard to type the bases that would form the mRNA. Follow the instructions to determine the order of the amino acids. ...
... C.Topic: Protein Synthesis Go to: http://learn.genetics.utah.edu/units/basics/transcribe/ Click the button that says “click here to begin” Use the keyboard to type the bases that would form the mRNA. Follow the instructions to determine the order of the amino acids. ...
DNA Libraries
... …DNA denaturing conditions such as high heat or low salt concentrations irreversibly denature or inactivate most polymerases, …dNTPs are not affected by denaturation, …primers are not affected by denaturation. ...
... …DNA denaturing conditions such as high heat or low salt concentrations irreversibly denature or inactivate most polymerases, …dNTPs are not affected by denaturation, …primers are not affected by denaturation. ...
Chapter 17 – Molecular genetics
... another, deletion or insertion Silent mutations – Has no negative effect on the cells in which they occur. May be in exons or simply in “unused” DNA Mis-sense mutations – Cause slight alteration of a protein. May be beneficial or harmful depending on the ...
... another, deletion or insertion Silent mutations – Has no negative effect on the cells in which they occur. May be in exons or simply in “unused” DNA Mis-sense mutations – Cause slight alteration of a protein. May be beneficial or harmful depending on the ...
Nucleic acid analogue
Nucleic acid analogues are compounds which are analogous (structurally similar) to naturally occurring RNA and DNA, used in medicine and in molecular biology research.Nucleic acids are chains of nucleotides, which are composed of three parts: a phosphate backbone, a pucker-shaped pentose sugar, either ribose or deoxyribose, and one of four nucleobases.An analogue may have any of these altered. Typically the analogue nucleobases confer, among other things, different base pairing and base stacking properties. Examples include universal bases, which can pair with all four canonical bases, and phosphate-sugar backbone analogues such as PNA, which affect the properties of the chain (PNA can even form a triple helix).Nucleic acid analogues are also called Xeno Nucleic Acid and represent one of the main pillars of xenobiology, the design of new-to-nature forms of life based on alternative biochemistries.Artificial nucleic acids include peptide nucleic acid (PNA), Morpholino and locked nucleic acid (LNA), as well as glycol nucleic acid (GNA) and threose nucleic acid (TNA). Each of these is distinguished from naturally occurring DNA or RNA by changes to the backbone of the molecule.In May 2014, researchers announced that they had successfully introduced two new artificial nucleotides into bacterial DNA, and by including individual artificial nucleotides in the culture media, were able to passage the bacteria 24 times; they did not create mRNA or proteins able to use the artificial nucleotides. The artificial nucleotides featured 2 fused aromatic rings.