Topic 4: Genetics - Peoria Public Schools
... 66. There are ethical and moral questions involved in gene transfer amongst different species. 67. Gene transfer between species often involves the following: host cell, plasmid, restriction enzymes, and DNA ligase. 68. Restriction enzymes are quite specific in that they only will cleave DNA at exac ...
... 66. There are ethical and moral questions involved in gene transfer amongst different species. 67. Gene transfer between species often involves the following: host cell, plasmid, restriction enzymes, and DNA ligase. 68. Restriction enzymes are quite specific in that they only will cleave DNA at exac ...
Replication - cloudfront.net
... DNA • Watson & Crick discovered structure of DNA – DNA shape = double helix – Received Nobel Prize – Used pictures from Rosalind Franklin James Watson ...
... DNA • Watson & Crick discovered structure of DNA – DNA shape = double helix – Received Nobel Prize – Used pictures from Rosalind Franklin James Watson ...
Pivotal Experiments
... Radiolabeled DNA with an isotope Used bacteriophage to infect target cell. Observed that DNA from bacteria was transferred to the target cell Ex HIV virus targeting of the CD4 T helper cells Control labeling of the bacterial protein showed that it remained in the bacteriophage. ...
... Radiolabeled DNA with an isotope Used bacteriophage to infect target cell. Observed that DNA from bacteria was transferred to the target cell Ex HIV virus targeting of the CD4 T helper cells Control labeling of the bacterial protein showed that it remained in the bacteriophage. ...
100 bp DNA Ladder
... Microzone Limited, 4 Heath Square, Boltro Road, Haywards Heath, RH16 1BL, UK Registered in England and Wales No.: 3558392; VAT No.: GB 717 5035 45; ISO 9001: 2008 Certified ...
... Microzone Limited, 4 Heath Square, Boltro Road, Haywards Heath, RH16 1BL, UK Registered in England and Wales No.: 3558392; VAT No.: GB 717 5035 45; ISO 9001: 2008 Certified ...
Recombination
... A. The sizes of DNA molecules can be determined by the position to which they migrate in a gel. B. Smaller DNA molecules move faster and farther than larger ones. C. Gels used for electrophoresis of DNA are made out of agarose. D. DNA molecules move through the gel towards the negative electrode. ...
... A. The sizes of DNA molecules can be determined by the position to which they migrate in a gel. B. Smaller DNA molecules move faster and farther than larger ones. C. Gels used for electrophoresis of DNA are made out of agarose. D. DNA molecules move through the gel towards the negative electrode. ...
Chapter 12
... 1. What the window look like on a P-20 if you dialed in 6.3 µL? 2. What the window look like on a P-20 if you dialed in 11.7 µL? 3. What the window look like on a P-20 if you dialed in 15.3 µL? 4. What is the purpose of the “first stop” on the micropipettor? 5. What is the purpose of the “second sto ...
... 1. What the window look like on a P-20 if you dialed in 6.3 µL? 2. What the window look like on a P-20 if you dialed in 11.7 µL? 3. What the window look like on a P-20 if you dialed in 15.3 µL? 4. What is the purpose of the “first stop” on the micropipettor? 5. What is the purpose of the “second sto ...
Carbohydrate Tutorial
... Role of DNA 3. While you are growing you need DNA to produce more _____________. 4. As an adult you also need DNA to : a. b. c. The Cell 5. DNA directs the entire operation by issuing instructions to make things you need such as __________________. 6. DNA allows organisms to make _______________ of ...
... Role of DNA 3. While you are growing you need DNA to produce more _____________. 4. As an adult you also need DNA to : a. b. c. The Cell 5. DNA directs the entire operation by issuing instructions to make things you need such as __________________. 6. DNA allows organisms to make _______________ of ...
Unit 6 Study Guide: DNA Structure
... depicting the double-helix shape of DNA gave Watson and Crick the essential experimental evidence they needed to determine DNA's structure. ...
... depicting the double-helix shape of DNA gave Watson and Crick the essential experimental evidence they needed to determine DNA's structure. ...
Structure - Sonoma Valley High School
... • Discover by Griffith • Experiment injected mice with disease causing & non-disease causing bacteria • Found combination of dead disease bacteria with live non-disease still killed the mice ...
... • Discover by Griffith • Experiment injected mice with disease causing & non-disease causing bacteria • Found combination of dead disease bacteria with live non-disease still killed the mice ...
part 3
... In RNA Thymine is replaced by Uracil. The binding or annealing of complementary strands is highly sequence specific. ...
... In RNA Thymine is replaced by Uracil. The binding or annealing of complementary strands is highly sequence specific. ...
DNA!
... connecting sugars and phosphate groups, the nitrogenous bases are on the inside – Erwin Chargaff: the amount of adenine is always equal to the amount of thymine; and, the amount of guanine is always equal to the amount of cytosine ("Chargaff's Rules") ...
... connecting sugars and phosphate groups, the nitrogenous bases are on the inside – Erwin Chargaff: the amount of adenine is always equal to the amount of thymine; and, the amount of guanine is always equal to the amount of cytosine ("Chargaff's Rules") ...
Study Guide for LS
... - DNA is shaped like a double helix or a twisted ladder. - In a DNA strand, the rungs (the part you step on) of the “ladder” are made of nucleotide bases. - In a DNA strand, the sides of the “ladder” are made of alternating sugar and phosphate ...
... - DNA is shaped like a double helix or a twisted ladder. - In a DNA strand, the rungs (the part you step on) of the “ladder” are made of nucleotide bases. - In a DNA strand, the sides of the “ladder” are made of alternating sugar and phosphate ...
Topic 2 – DNA structure According to Watson and Crick, DNA
... The sequence of base pairs along the DNA molecule determine the genetic code. ...
... The sequence of base pairs along the DNA molecule determine the genetic code. ...
DNA Structure - hrsbstaff.ednet.ns.ca
... The sugars and phosphate groups are bonded together to make up the backbone of the DNA molecule. This is like the handrails of the spiral staircase. The bases bond to each other in pairs and make up the internal structure of the molecule. This is like the rungs or steps of the spiral staircase. ...
... The sugars and phosphate groups are bonded together to make up the backbone of the DNA molecule. This is like the handrails of the spiral staircase. The bases bond to each other in pairs and make up the internal structure of the molecule. This is like the rungs or steps of the spiral staircase. ...
Nucleic Acids and Protein Synthesis Review Guide
... Name the complementary strands of a DNA molecule (for example, adenine binds with….) What enzyme “unzips” the two strands of DNA in DNA replication? What does DNA polymerase do? If one strand of DNA is ATTCCG, what is the other complementary strand of DNA? What are the three types of RNA? What does ...
... Name the complementary strands of a DNA molecule (for example, adenine binds with….) What enzyme “unzips” the two strands of DNA in DNA replication? What does DNA polymerase do? If one strand of DNA is ATTCCG, what is the other complementary strand of DNA? What are the three types of RNA? What does ...
Biotechnology and Gel Electrophoresis
... one location by a restriction enzyme (protein that cuts DNA). A different piece of DNA can then be put in the plasmid. Ligase (enzyme) sticks the DNA together. The new DNA is placed back in the bacteria to replicate the information. The bacteria is now considered transgenetic. ...
... one location by a restriction enzyme (protein that cuts DNA). A different piece of DNA can then be put in the plasmid. Ligase (enzyme) sticks the DNA together. The new DNA is placed back in the bacteria to replicate the information. The bacteria is now considered transgenetic. ...
Name:
... 4. Move on to “Protein Synthesis”. After unzipping the DNA, the process of transcription begins. What is the goal of this process? 5. What is different about how the bases pair together when making RNA? 6. After mRNA (messenger RNA) is made, what happens to it? 7. Our next step is translation. What ...
... 4. Move on to “Protein Synthesis”. After unzipping the DNA, the process of transcription begins. What is the goal of this process? 5. What is different about how the bases pair together when making RNA? 6. After mRNA (messenger RNA) is made, what happens to it? 7. Our next step is translation. What ...
Electrophoresis literally means “the condition of
... A segment of DNA has two restriction sites–I and II. When incubated with restriction enzymes I and II, three fragments will be formed–a, b, and c. Which of the following gels produced by electrophoresis would represent the separation and identity of these fragments? ...
... A segment of DNA has two restriction sites–I and II. When incubated with restriction enzymes I and II, three fragments will be formed–a, b, and c. Which of the following gels produced by electrophoresis would represent the separation and identity of these fragments? ...
Nucleic Acids - Biology Junction
... 8. Number of origins of replication on the chromosomes of eukaryotes 9. DNA replication in which each new DNA has one parental and one newly made strand 12. Built the first model of DNA 14. Form the steps of a DNA molecule 17. Studied 2 strains of Pneumococcus bacteria and found living bacteria coul ...
... 8. Number of origins of replication on the chromosomes of eukaryotes 9. DNA replication in which each new DNA has one parental and one newly made strand 12. Built the first model of DNA 14. Form the steps of a DNA molecule 17. Studied 2 strains of Pneumococcus bacteria and found living bacteria coul ...
Misconceptions relating to DNA and RNA
... There are some types of organisms that do not have DNA Only animals have DNA, plants and mushrooms do not have DNA Each DNA molecule is made of more than one chromosome The different cell types found in a given individual’s body contain different DNA Genes are responsible for inherited characteristi ...
... There are some types of organisms that do not have DNA Only animals have DNA, plants and mushrooms do not have DNA Each DNA molecule is made of more than one chromosome The different cell types found in a given individual’s body contain different DNA Genes are responsible for inherited characteristi ...
Notes 4-3 continued, DNA
... • Happens inside the nucleus during interphase • An enzyme (a protein) comes and “unzips” the DNA ladder between its base pairs • New bases are then added to the old strand • As a result, you end up with 2 identical strands of DNA • This is an important part of the cell cycle, as each new daughter c ...
... • Happens inside the nucleus during interphase • An enzyme (a protein) comes and “unzips” the DNA ladder between its base pairs • New bases are then added to the old strand • As a result, you end up with 2 identical strands of DNA • This is an important part of the cell cycle, as each new daughter c ...
DNA profiling
DNA profiling (also called DNA fingerprinting, DNA testing, or DNA typing) is a forensic technique used to identify individuals by characteristics of their DNA. A DNA profile is a small set of DNA variations that is very likely to be different in all unrelated individuals, thereby being as unique to individuals as are fingerprints (hence the alternate name for the technique). DNA profiling should not be confused with full genome sequencing. First developed and used in 1985, DNA profiling is used in, for example, parentage testing and criminal investigation, to identify a person or to place a person at a crime scene, techniques which are now employed globally in forensic science to facilitate police detective work and help clarify paternity and immigration disputes.Although 99.9% of human DNA sequences are the same in every person, enough of the DNA is different that it is possible to distinguish one individual from another, unless they are monozygotic (""identical"") twins. DNA profiling uses repetitive (""repeat"") sequences that are highly variable, called variable number tandem repeats (VNTRs), in particular short tandem repeats (STRs). VNTR loci are very similar between closely related humans, but are so variable that unrelated individuals are extremely unlikely to have the same VNTRs.The DNA profiling technique nowadays used is based on technology developed in 1988.