Biol 207 Dr. Locke`s section WS9 Page 1 Workshop 9 Biol207
... C/AATTG f) If BamH I cuts at G/GATCC and the second enzyme (Mfe I) also cuts at a 6 base pair recognition sequence, what is the average E. coli genomic DNA fragment size expected based solely on chance (assume equal frequencies of A, C, G, and T)? g) Using your answer from part “F”, and if the E.col ...
... C/AATTG f) If BamH I cuts at G/GATCC and the second enzyme (Mfe I) also cuts at a 6 base pair recognition sequence, what is the average E. coli genomic DNA fragment size expected based solely on chance (assume equal frequencies of A, C, G, and T)? g) Using your answer from part “F”, and if the E.col ...
Biology Fall Semester Study Guide
... What is meant by a controlled experiment? Why is it important to only test one variable at a time? What is biology? What is the best graph to use in representing measured data? Categorical data? Percentage data? Be able to interpret information from line graphs, bar graphs, pie charts, and data tabl ...
... What is meant by a controlled experiment? Why is it important to only test one variable at a time? What is biology? What is the best graph to use in representing measured data? Categorical data? Percentage data? Be able to interpret information from line graphs, bar graphs, pie charts, and data tabl ...
Chapter 19.
... One gene of an insertion sequence codes for transposase, which catalyzes the transposon’s movement. The inverted repeats, about 20 to 40 nucleotide pairs long, are backward, upside-down versions of each oth. In transposition, transposase molecules bind to the inverted repeats & catalyze the cutting ...
... One gene of an insertion sequence codes for transposase, which catalyzes the transposon’s movement. The inverted repeats, about 20 to 40 nucleotide pairs long, are backward, upside-down versions of each oth. In transposition, transposase molecules bind to the inverted repeats & catalyze the cutting ...
File - Science with Mrs. Levin
... nitrogen bases are in an ___________ along a gene and form the genetic code that determines what type of _____________ will be produced; the order of the threebase code unit determines a specific ____________ ___________ and amino acids are put together to form a protein ...
... nitrogen bases are in an ___________ along a gene and form the genetic code that determines what type of _____________ will be produced; the order of the threebase code unit determines a specific ____________ ___________ and amino acids are put together to form a protein ...
Intest Aid IB - SpeechNutrients.eu
... The DNA in a cell consists of a long pattern made up of four different nucleotide bases. ...
... The DNA in a cell consists of a long pattern made up of four different nucleotide bases. ...
A Bacterial Plasmid: What can you tell me about the plamid?
... • Remove plasmid from bacterial cell. • Use restriction enzyme (RE) open up the plasmid. • Use restriction enzyme to cut the gene out of on the organism’s DNA. Create sticky ends that are complementary to the plasmid’s sticky ends. • Insert the gene using ligase. How does one determine which RE’s to ...
... • Remove plasmid from bacterial cell. • Use restriction enzyme (RE) open up the plasmid. • Use restriction enzyme to cut the gene out of on the organism’s DNA. Create sticky ends that are complementary to the plasmid’s sticky ends. • Insert the gene using ligase. How does one determine which RE’s to ...
Class - Educast
... Uses of Transgenic plants: In order to improve the quality and quantity of plants, traditional method of plant breeding is replaced by the creation of transgenic plants. The transgenic plants are plants carrying foreign genes introduced deliberately into them to develop a new character useful for th ...
... Uses of Transgenic plants: In order to improve the quality and quantity of plants, traditional method of plant breeding is replaced by the creation of transgenic plants. The transgenic plants are plants carrying foreign genes introduced deliberately into them to develop a new character useful for th ...
Unit 3 Biochemistry
... Flower color in snapdragons is determined by incomplete dominance. If a homozygous red flower crosses with a homozygous ivory flower, the phenotypic outcome for F1 is 100% pink. Predict the phenotype & genotype percentages for the F2 generation. ...
... Flower color in snapdragons is determined by incomplete dominance. If a homozygous red flower crosses with a homozygous ivory flower, the phenotypic outcome for F1 is 100% pink. Predict the phenotype & genotype percentages for the F2 generation. ...
DNA - Mrs-Lamberts-Biology
... The structure and purpose of DNA & RNA We will investigate 3 major processes that involve DNA & RNA A. Semiconservative replication= the process of copying/doubling the amount of DNA prior to cell division so the daughter cells both get a full set. The next two processes occur back to back, and ...
... The structure and purpose of DNA & RNA We will investigate 3 major processes that involve DNA & RNA A. Semiconservative replication= the process of copying/doubling the amount of DNA prior to cell division so the daughter cells both get a full set. The next two processes occur back to back, and ...
Unit 3 Biochemistry
... 2. In transcription (DNA is used to make ____________). A pairs with _________, T pairs with _________, G pairs with __________, C pairs with __________. ...
... 2. In transcription (DNA is used to make ____________). A pairs with _________, T pairs with _________, G pairs with __________, C pairs with __________. ...
Manipulating DNA - Emerald Meadow Stables
... produce large quantities of a desired protein • To work with genes in the laboratory, biologists often use bacterial plasmids, small, circular DNA molecules – Plasmids can: • can carry virtually any gene, • can act as vectors, DNA carriers that move genes from one cell to another, and • are ideal fo ...
... produce large quantities of a desired protein • To work with genes in the laboratory, biologists often use bacterial plasmids, small, circular DNA molecules – Plasmids can: • can carry virtually any gene, • can act as vectors, DNA carriers that move genes from one cell to another, and • are ideal fo ...
16.7 Screening for clinically important genes
... child might be affected by a genetic disorder. • Gene mutations can result in many genetic disorders e.g. sickle-cell anaemia. Mutations can include deletions, additions and substitutions of nucleotides. If mutation results in a dominant allele, the individual will have the disorder. If the allele i ...
... child might be affected by a genetic disorder. • Gene mutations can result in many genetic disorders e.g. sickle-cell anaemia. Mutations can include deletions, additions and substitutions of nucleotides. If mutation results in a dominant allele, the individual will have the disorder. If the allele i ...
Gene Expression and DNA Copy Number Analysis in Plants
... variation from wheat, corn, soybean, rice, tobacco, lettuce, potato, tomato, cherry tomato, Arabidopsis, and many others ...
... variation from wheat, corn, soybean, rice, tobacco, lettuce, potato, tomato, cherry tomato, Arabidopsis, and many others ...
CONTENTS DNA, RNA AND PROTEIN SYNTHESIS DNA
... called Okazaki fragments (after their discoverers, Reiji and Tsuneko Okazaki). Bacteria have at least three distinct DNA polymerases: Pol I, Pol II and Pol III; it is Pol III that is largely involved in chain elongation. Strangely, DNA polymerases cannot initiate DNA synthesis de novo, but require a ...
... called Okazaki fragments (after their discoverers, Reiji and Tsuneko Okazaki). Bacteria have at least three distinct DNA polymerases: Pol I, Pol II and Pol III; it is Pol III that is largely involved in chain elongation. Strangely, DNA polymerases cannot initiate DNA synthesis de novo, but require a ...
Nerve activates contraction
... – It can activate the p21 gene, which halts the cell cycle. – It can turn on genes involved in DNA repair. – When DNA damage is irreparable, the p53 protein can activate “suicide genes” whose protein products cause cell death by apoptosis. ...
... – It can activate the p21 gene, which halts the cell cycle. – It can turn on genes involved in DNA repair. – When DNA damage is irreparable, the p53 protein can activate “suicide genes” whose protein products cause cell death by apoptosis. ...
nucleic acids 3115
... DNA is the genetic information and is responsible for correctly transferring the plan from one generation to the next. In your case, for instance, your DNA determines your height, hair color and eye color. DNA also determines whether a living organism will grow into a tree, a turtle, or you. Living ...
... DNA is the genetic information and is responsible for correctly transferring the plan from one generation to the next. In your case, for instance, your DNA determines your height, hair color and eye color. DNA also determines whether a living organism will grow into a tree, a turtle, or you. Living ...
Lesson Plan - Beyond Benign
... angiogenesis inhibitors, biological therapy, the use of specific antibodies, bone marrow transplants and gene therapy. Healthy people should undergo screening techniques on a regular basis to detect any tumors before they become apparent. A mammogram, colonoscopy, complete blood count, and PSA (pros ...
... angiogenesis inhibitors, biological therapy, the use of specific antibodies, bone marrow transplants and gene therapy. Healthy people should undergo screening techniques on a regular basis to detect any tumors before they become apparent. A mammogram, colonoscopy, complete blood count, and PSA (pros ...
Biology Study guide 2 with standards-DNA-evolution
... DNA replication is how we make more DNA. It happens during the “S” or Synthesis phase of interphase. DNA has to be replicated before your body can make new cells. This happens in the nucleus. The DNA unzips down the middle by breaking the hydrogen bonds and then bases come and match up. The new matc ...
... DNA replication is how we make more DNA. It happens during the “S” or Synthesis phase of interphase. DNA has to be replicated before your body can make new cells. This happens in the nucleus. The DNA unzips down the middle by breaking the hydrogen bonds and then bases come and match up. The new matc ...
DNA Recombination - Home - KSU Faculty Member websites
... exchange between molecules with extended sequence homology. For example, transformation and conjugation between related bacterial strains. Site-specific recombination refers to DNA recombination between molecules that shared limited regions of sequence homology. ...
... exchange between molecules with extended sequence homology. For example, transformation and conjugation between related bacterial strains. Site-specific recombination refers to DNA recombination between molecules that shared limited regions of sequence homology. ...
chapter 8 and 9
... Example: nitrous acid strips the amino group from nucleotides Base analogs Resemble nucleotide bases; erroneously incorporated into DNA Analog base-pairs with a different nucleotide Intercalating agents Insert between base-pairs, pushing nucleotides apart; extra nucleotide may then be erroneously ad ...
... Example: nitrous acid strips the amino group from nucleotides Base analogs Resemble nucleotide bases; erroneously incorporated into DNA Analog base-pairs with a different nucleotide Intercalating agents Insert between base-pairs, pushing nucleotides apart; extra nucleotide may then be erroneously ad ...
DNA Technology
... During transformation, a cell takes in DNA from outside the cell. This external DNA becomes a component of the cell’s DNA. Plasmid ...
... During transformation, a cell takes in DNA from outside the cell. This external DNA becomes a component of the cell’s DNA. Plasmid ...
BL414 Genetics Spring 2006 page Test 2
... 1) (2.5pts) T or F: ___T_______ Bacterial genomes do not have many repetitive sequences, most of their genome is unique. 2) (2.5pts) T or F: ____F______ Genetic linkage in corn can be analyzed using asci tetrad analysis. 3) (2.5pts) T or F: _____F_____ The Holliday model is the currently accepted mo ...
... 1) (2.5pts) T or F: ___T_______ Bacterial genomes do not have many repetitive sequences, most of their genome is unique. 2) (2.5pts) T or F: ____F______ Genetic linkage in corn can be analyzed using asci tetrad analysis. 3) (2.5pts) T or F: _____F_____ The Holliday model is the currently accepted mo ...
Quiz Questions - The University of Sheffield
... A. A phosphate group may be added to the side-chain oxygen of glutamine. B. Disulphide bonds –S-S- may be created by oxidising pairs of -SH groups. C. Branched polysaccharide chains can be built up on the side-chain nitrogen of asparagine. D. Peptide bonds may be selectively cleaved. E. An isop ...
... A. A phosphate group may be added to the side-chain oxygen of glutamine. B. Disulphide bonds –S-S- may be created by oxidising pairs of -SH groups. C. Branched polysaccharide chains can be built up on the side-chain nitrogen of asparagine. D. Peptide bonds may be selectively cleaved. E. An isop ...
Nucleic acid double helix
In molecular biology, the term double helix refers to the structure formed by double-stranded molecules of nucleic acids such as DNA. The double helical structure of a nucleic acid complex arises as a consequence of its secondary structure, and is a fundamental component in determining its tertiary structure. The term entered popular culture with the publication in 1968 of The Double Helix: A Personal Account of the Discovery of the Structure of DNA, by James Watson.The DNA double helix polymer of nucleic acids, held together by nucleotides which base pair together. In B-DNA, the most common double helical structure, the double helix is right-handed with about 10–10.5 base pairs per turn. This translates into about 20-21 nucleotides per turn. The double helix structure of DNA contains a major groove and minor groove. In B-DNA the major groove is wider than the minor groove. Given the difference in widths of the major groove and minor groove, many proteins which bind to B-DNA do so through the wider major groove.