Unit 4: Genetics
... from one cell to another 2.) He used an enzyme that destroys proteins and it did not stop genetic materials from passing from one cell to another. …but of course, many people still thought proteins carried genetic information because they thought the genetic material in bacteria might be different f ...
... from one cell to another 2.) He used an enzyme that destroys proteins and it did not stop genetic materials from passing from one cell to another. …but of course, many people still thought proteins carried genetic information because they thought the genetic material in bacteria might be different f ...
goals - s3.amazonaws.com
... nucleotide sequence from human PV92 locus on chromosome 16. • The object is to create a personal DNA fingerprint that shows the presence(+) or absence (-) of the “Alu” DNA sequence on the paternal and maternal chromosomes. • We will use primers for the Alu sequence that will generate a 550 bp fragme ...
... nucleotide sequence from human PV92 locus on chromosome 16. • The object is to create a personal DNA fingerprint that shows the presence(+) or absence (-) of the “Alu” DNA sequence on the paternal and maternal chromosomes. • We will use primers for the Alu sequence that will generate a 550 bp fragme ...
10.6AC The Pattern - Texarkana Independent School District
... 2) Decide how the DNA components will be run off. They can be done on paper and each student assigned to cut out his/her own set or they can be done on card stock or foam sheets and kept for later use. If card stock or foam will be used, decide whether the first group will cut them out or whether th ...
... 2) Decide how the DNA components will be run off. They can be done on paper and each student assigned to cut out his/her own set or they can be done on card stock or foam sheets and kept for later use. If card stock or foam will be used, decide whether the first group will cut them out or whether th ...
CONCEPT 5 – MOLECULAR GENETICS 1. DNA Structure a
... f. If in ER then: polypeptide is released into ER, then to Golgi complex, vesicle to cell membrane, then exocytosis (may be given signals for exit/destination) g. Free ribosomes typically make products for the cell and are not exported 7. Mutations a. any change of DNA sequence, can be inheritable i ...
... f. If in ER then: polypeptide is released into ER, then to Golgi complex, vesicle to cell membrane, then exocytosis (may be given signals for exit/destination) g. Free ribosomes typically make products for the cell and are not exported 7. Mutations a. any change of DNA sequence, can be inheritable i ...
Central Dogma PowerPoint
... outside of the nucleus either in the cytosol or on the endoplasmic reticulum ...
... outside of the nucleus either in the cytosol or on the endoplasmic reticulum ...
DNA REPLICATION
... to open, remove papers from, put in the copier, and copy – all at the same time keeping track of everything and not mixing up pages ...
... to open, remove papers from, put in the copier, and copy – all at the same time keeping track of everything and not mixing up pages ...
Genetic Engineering
... • DNA has a negative charge (PO4 -3). Flows from the cathode (-) to anode (+). Hint: repels from negative. • Can separate DNA, Proteins, or Amino Acids • Material used in Gel must by cut by restriction enzymes to migrate through gel. • Each restriction fragment is a segment of DNA. IE. If there is o ...
... • DNA has a negative charge (PO4 -3). Flows from the cathode (-) to anode (+). Hint: repels from negative. • Can separate DNA, Proteins, or Amino Acids • Material used in Gel must by cut by restriction enzymes to migrate through gel. • Each restriction fragment is a segment of DNA. IE. If there is o ...
BICH/GENE 431 KNOWLEDGE OBJECTIVES Chapter 9 – Mutations
... Bleomycin (anti cancer drug) causes ds breaks Base analogs – what are they? A common example is 5-bromouracil (can base pair sometimes with G) Intercalating agents – know examples; insert between bases in DNA to cause insertions or deletions during replication Direct reversal of damage - DNA photoly ...
... Bleomycin (anti cancer drug) causes ds breaks Base analogs – what are they? A common example is 5-bromouracil (can base pair sometimes with G) Intercalating agents – know examples; insert between bases in DNA to cause insertions or deletions during replication Direct reversal of damage - DNA photoly ...
DNA Structure, Replication and Genetic Code 25 points
... 16. Suppose a piece of DNA lost a base. How would it know what base to replace it with? It would use base pairing rules, and its opposing base, to tell it what base would be needed. 17. Is it possible for a cell to have different DNA than other cells in the same organism? Explain your answer. NO! Ev ...
... 16. Suppose a piece of DNA lost a base. How would it know what base to replace it with? It would use base pairing rules, and its opposing base, to tell it what base would be needed. 17. Is it possible for a cell to have different DNA than other cells in the same organism? Explain your answer. NO! Ev ...
Mitochondrial DNA - MrsWrightsSciencePage
... region, there is a very slim chance that two different people would have the same number of repeats at each of the 13 coded, repeat regions ...
... region, there is a very slim chance that two different people would have the same number of repeats at each of the 13 coded, repeat regions ...
Activity 4.1.4 DNA Models
... 8. You now have built a DNA model that resembles a ladder. DNA, although microscopic, is very abundant in a nucleus. There is so much DNA in a nucleus that the strands twist and wrap themselves inside the nuclear membrane. You can replicate this by twisting your model to make it become threedimensio ...
... 8. You now have built a DNA model that resembles a ladder. DNA, although microscopic, is very abundant in a nucleus. There is so much DNA in a nucleus that the strands twist and wrap themselves inside the nuclear membrane. You can replicate this by twisting your model to make it become threedimensio ...
Activity 4.1.4 DNA Models
... 8. You now have built a DNA model that resembles a ladder. DNA, although microscopic, is very abundant in a nucleus. There is so much DNA in a nucleus that the strands twist and wrap themselves inside the nuclear membrane. You can replicate this by twisting your model to make it become threedimensio ...
... 8. You now have built a DNA model that resembles a ladder. DNA, although microscopic, is very abundant in a nucleus. There is so much DNA in a nucleus that the strands twist and wrap themselves inside the nuclear membrane. You can replicate this by twisting your model to make it become threedimensio ...
The protein that assesses distances
... “What we observed in our calculations is that the longer the DNA segment between one nucleosome and the next the shorter the time it takes the motor to bind to it”. In fact the strands immersed in fluid tend to fluctuate randomly and the magnitude and speed of their movement depend on the length ...
... “What we observed in our calculations is that the longer the DNA segment between one nucleosome and the next the shorter the time it takes the motor to bind to it”. In fact the strands immersed in fluid tend to fluctuate randomly and the magnitude and speed of their movement depend on the length ...
plasmid to transform
... Recognition site – specific base sequence on DNA where a restriction enzyme binds. a. All recognition sites are palindromes, which means they read the same way forward and backward. (example: RACECAR ...
... Recognition site – specific base sequence on DNA where a restriction enzyme binds. a. All recognition sites are palindromes, which means they read the same way forward and backward. (example: RACECAR ...
Chapter 14 Constant Allele Frequencies
... A. shorter DNA molecules were more likely to persist in a violent situation. B. each person has no more than one copy of each STR. C. STRs are nonuniformly distributed. D. restrictive enzymes cannot be used to cut short DNA molecules. 25. Principles of population genetics must be applied to determin ...
... A. shorter DNA molecules were more likely to persist in a violent situation. B. each person has no more than one copy of each STR. C. STRs are nonuniformly distributed. D. restrictive enzymes cannot be used to cut short DNA molecules. 25. Principles of population genetics must be applied to determin ...
SG 17,18,19
... What are endogenous and exogenous forces, what effect on DNA. Discuss how the structure of DNA was determined. Describe basic structure, types of DNA. Discuss supercoiling and it’s role in DNA replication. Define chromosome. Describe chomosomes in prokaryotes versus eukaryotes. Compare Prokaryotic g ...
... What are endogenous and exogenous forces, what effect on DNA. Discuss how the structure of DNA was determined. Describe basic structure, types of DNA. Discuss supercoiling and it’s role in DNA replication. Define chromosome. Describe chomosomes in prokaryotes versus eukaryotes. Compare Prokaryotic g ...
This would be given at the end of the unit
... c. work only on bacterial DNA. d. always break the DNA between guanine and adenine. 15. The term EcoRI refers to a a. restriction enzyme. b. bacterial gene. ...
... c. work only on bacterial DNA. d. always break the DNA between guanine and adenine. 15. The term EcoRI refers to a a. restriction enzyme. b. bacterial gene. ...
DNA Structure, Replication and Translation Review
... 3. What type of bond holds the sugar and phosphate together? Is this bond strong or weak? What is the significance of this? They are joined by covalent bonds called phosphodiester linkages. These are strong bonds that are not meant to break. This helps to keep a strand of DNA or RNA intact. 4. What ...
... 3. What type of bond holds the sugar and phosphate together? Is this bond strong or weak? What is the significance of this? They are joined by covalent bonds called phosphodiester linkages. These are strong bonds that are not meant to break. This helps to keep a strand of DNA or RNA intact. 4. What ...
Chapter 14 Constant Allele Frequencies
... A. shorter DNA molecules were more likely to persist in a violent situation. B. each person has no more than one copy of each STR. C. STRs are nonuniformly distributed. D. restrictive enzymes cannot be used to cut short DNA molecules. 25. Principles of population genetics must be applied to determin ...
... A. shorter DNA molecules were more likely to persist in a violent situation. B. each person has no more than one copy of each STR. C. STRs are nonuniformly distributed. D. restrictive enzymes cannot be used to cut short DNA molecules. 25. Principles of population genetics must be applied to determin ...
Recombinant DNA Technology
... Many bacteria have been GE capable of breaking down oil and other organic wastes in Cheese making industry : GE Saccharomyces cerevisiae able to dispose of whey by converting lactose to alcohol. Agricultural waste products, eg. corn husks, contain cellulose that normally decomposes slowly, can be co ...
... Many bacteria have been GE capable of breaking down oil and other organic wastes in Cheese making industry : GE Saccharomyces cerevisiae able to dispose of whey by converting lactose to alcohol. Agricultural waste products, eg. corn husks, contain cellulose that normally decomposes slowly, can be co ...
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.