Chapter 12-1 - DNA
... • When observing the blender found that the radioactive phosphorous was in the bottom part of the blender (inside the cells) while the radioactive sulfur was in the top part (empty protein coats) • Conclusion – DNA causes transformation, NOT protein ...
... • When observing the blender found that the radioactive phosphorous was in the bottom part of the blender (inside the cells) while the radioactive sulfur was in the top part (empty protein coats) • Conclusion – DNA causes transformation, NOT protein ...
The RNA Viruses of Medical Importance
... incubation 23 weeks fever, muscle pain & malaise, classic swelling of both cheeks in 2030% of infected males, epididymis & testes become infected; sterilization is rare ...
... incubation 23 weeks fever, muscle pain & malaise, classic swelling of both cheeks in 2030% of infected males, epididymis & testes become infected; sterilization is rare ...
E. coli
... • Because viruses depend on cells for their own propagation, it is reasonable to assume that they evolved after the first cells appeared. • Most molecular biologists favor the hypothesis that viruses originated from fragments of cellular nucleic acids that could move from one cell to another. • A v ...
... • Because viruses depend on cells for their own propagation, it is reasonable to assume that they evolved after the first cells appeared. • Most molecular biologists favor the hypothesis that viruses originated from fragments of cellular nucleic acids that could move from one cell to another. • A v ...
Virus notes (H1N1)
... organisms They are particles of nucleic acid, proteins, and lipids that reproduces only by infecting other organisms ...
... organisms They are particles of nucleic acid, proteins, and lipids that reproduces only by infecting other organisms ...
DNA - Images
... • Nitrogen bases can be arranged in any order creating lots of possibilities! • Example: ATTTCGGGGCA or CGGGAAATTT • The complimentary strand must correspond though ...
... • Nitrogen bases can be arranged in any order creating lots of possibilities! • Example: ATTTCGGGGCA or CGGGAAATTT • The complimentary strand must correspond though ...
Ch 16 DNA structure and replication powerpoint
... viruses (bacteriophages) to infect bacteria 1. labeled viruses with sulfur isotope which attaches to proteins, viruses infect bacteria, blend to shake off viruses, put in centrifuge to separate virus and bacteria, viruses still have radioactive sulfur 2. labeled viruses with phosphorus isotope (DNA) ...
... viruses (bacteriophages) to infect bacteria 1. labeled viruses with sulfur isotope which attaches to proteins, viruses infect bacteria, blend to shake off viruses, put in centrifuge to separate virus and bacteria, viruses still have radioactive sulfur 2. labeled viruses with phosphorus isotope (DNA) ...
Unit 6 Learning Targets
... information through transcription, translation and replication. I can explain that major features of the genetic code are shared by all modern living systems. Chapter 16: The Molecular Basis of Inheritance (sections 16.1-16.2 only) 1. I can explain how genetic information is transmitted from one gen ...
... information through transcription, translation and replication. I can explain that major features of the genetic code are shared by all modern living systems. Chapter 16: The Molecular Basis of Inheritance (sections 16.1-16.2 only) 1. I can explain how genetic information is transmitted from one gen ...
Taking a Closer Look at Kingdom Eubacteria, Archaea and (if we
... – Recycling nutrients (convert nitrogen into a form plants can use) – Production (Cheese, Yogurt, Vitamin K and B12) – Sewage Treatment – Digestion – Decomposer – Produce antibiotics (to compete with other bacteria) ...
... – Recycling nutrients (convert nitrogen into a form plants can use) – Production (Cheese, Yogurt, Vitamin K and B12) – Sewage Treatment – Digestion – Decomposer – Produce antibiotics (to compete with other bacteria) ...
the marine viral haemorrhagic septicaemia virus
... the analysis was done with the Clustal analysis package within MEGALIGN (DNAstar inc.). This figure includes data taken from Stone et al., (1997). ...
... the analysis was done with the Clustal analysis package within MEGALIGN (DNAstar inc.). This figure includes data taken from Stone et al., (1997). ...
15 Virus transcript
... Some latent viruses do not become incorporated into host chromosome When provirus is incorporated into host DNA, condition is permanent; becomes permanent physical part of host’s chromosome The Role of Viruses in Cancer Normally, animal’s genes dictate that some cells can no longer divide and those ...
... Some latent viruses do not become incorporated into host chromosome When provirus is incorporated into host DNA, condition is permanent; becomes permanent physical part of host’s chromosome The Role of Viruses in Cancer Normally, animal’s genes dictate that some cells can no longer divide and those ...
Griffith/Hershey/Chase
... Martha Chase in 1952 (figure 6.2). They chose to explore the genetic properties of DNA using bacterial viruses. Viruses are small, very simple aggregates of nucleic acid and protein. Several types of viruses attack bacteria and are known as bacteriophages (literally: “bacteria-eaters”). One of the v ...
... Martha Chase in 1952 (figure 6.2). They chose to explore the genetic properties of DNA using bacterial viruses. Viruses are small, very simple aggregates of nucleic acid and protein. Several types of viruses attack bacteria and are known as bacteriophages (literally: “bacteria-eaters”). One of the v ...
PUTTING DNA to WORK: High School Virtual Field Trip
... No. Matches Found in the 3 Billion Letter Human Genome ...
... No. Matches Found in the 3 Billion Letter Human Genome ...
DNA quantification
... • Concentration and quality of a sample of DNA or RNA are measured with a UV spectrophotometer. • Since nitrogenous bases absorb UV light, the more concentrated the DNA solution, the more UV light it will absorb. • A solution containing 50 µg per ml of double strand DNA has an absorbancy (optical de ...
... • Concentration and quality of a sample of DNA or RNA are measured with a UV spectrophotometer. • Since nitrogenous bases absorb UV light, the more concentrated the DNA solution, the more UV light it will absorb. • A solution containing 50 µg per ml of double strand DNA has an absorbancy (optical de ...
DNA - Southgate Schools
... Avery and other scientists discovered that the nucleic acid DNA stores and transmits the genetic information from one generation to the next. ...
... Avery and other scientists discovered that the nucleic acid DNA stores and transmits the genetic information from one generation to the next. ...
DNA Replication Amoeba Sisters Video
... DNA Replication Amoeba Sisters Video As you watch the animation on DNA Replication, answer the following questions. ...
... DNA Replication Amoeba Sisters Video As you watch the animation on DNA Replication, answer the following questions. ...
Chapter 3,
... Restriction enzymes BamHI, EcoRI, HindIII, and HinfI produce sticky ends. Restriction enzymes EcoRII, HindII, HpaI, MspI, and SmaI produce blunt ends. ...
... Restriction enzymes BamHI, EcoRI, HindIII, and HinfI produce sticky ends. Restriction enzymes EcoRII, HindII, HpaI, MspI, and SmaI produce blunt ends. ...
Discovering the material for heredity: DNA
... Biochemical studies of chromosome composition demonstrated that they were composed of 30 - 50% nucleic acid and 50 70% protein. It was generally believed that PROTEINS would prove to be the carriers of genetic information. WHY? ...
... Biochemical studies of chromosome composition demonstrated that they were composed of 30 - 50% nucleic acid and 50 70% protein. It was generally believed that PROTEINS would prove to be the carriers of genetic information. WHY? ...
HIV Coloring
... information encodes few of the proteins needed for reproduction. For this reason, most viruses must use the proteins provided by their host in order to reproduce (make more viruses). In a way, viruses are parasitic; they bring very little with them and steal what they need from the host cell. Becaus ...
... information encodes few of the proteins needed for reproduction. For this reason, most viruses must use the proteins provided by their host in order to reproduce (make more viruses). In a way, viruses are parasitic; they bring very little with them and steal what they need from the host cell. Becaus ...
DNA: The Genetic Material
... • Beadle and Tatum were able to isolate mutant strains with defective form of that enzyme • The mutations were always located at specific chromosmal sites and each enzyme had a different site • Each mutant had a defect in a single enzyme caused by a mutation at a single site on the chromosome • They ...
... • Beadle and Tatum were able to isolate mutant strains with defective form of that enzyme • The mutations were always located at specific chromosmal sites and each enzyme had a different site • Each mutant had a defect in a single enzyme caused by a mutation at a single site on the chromosome • They ...
Chapter 9: DNA - Elmwood Park Memorial High School
... 10. A replication _____________ is the area that results after the double helix separates during replication. 11. Base- ___________________ rules describe the arrangement of the nitrogen bases between two DNA strands. Complete each statement by writing the correct term or phrase in the space provi ...
... 10. A replication _____________ is the area that results after the double helix separates during replication. 11. Base- ___________________ rules describe the arrangement of the nitrogen bases between two DNA strands. Complete each statement by writing the correct term or phrase in the space provi ...
Code assigned: Short title: Create new species named Ngaingan
... o If species demarcation criteria (see module 3) have previously been defined for the genus, explain how the new species meet these criteria. o If criteria for demarcating species need to be defined (because there will now be more than one species in the genus), please state the proposed criteria. P ...
... o If species demarcation criteria (see module 3) have previously been defined for the genus, explain how the new species meet these criteria. o If criteria for demarcating species need to be defined (because there will now be more than one species in the genus), please state the proposed criteria. P ...
Answers to Mastering Concepts Questions
... 17. Distinguish between lytic and lysogenic infections. A lytic viral infection is similar to a lysogenic viral cycle in that both allow viruses to reproduce. Whereas a lytic infection destroys a cell immediately, a lysogenic virus inserts its DNA into the host chromosome, where it is carried on int ...
... 17. Distinguish between lytic and lysogenic infections. A lytic viral infection is similar to a lysogenic viral cycle in that both allow viruses to reproduce. Whereas a lytic infection destroys a cell immediately, a lysogenic virus inserts its DNA into the host chromosome, where it is carried on int ...
DNA virus
A DNA virus is a virus that has DNA as its genetic material and replicates using a DNA-dependent DNA polymerase. The nucleic acid is usually double-stranded DNA (dsDNA) but may also be single-stranded DNA (ssDNA). DNA viruses belong to either Group I or Group II of the Baltimore classification system for viruses. Single-stranded DNA is usually expanded to double-stranded in infected cells. Although Group VII viruses such as hepatitis B contain a DNA genome, they are not considered DNA viruses according to the Baltimore classification, but rather reverse transcribing viruses because they replicate through an RNA intermediate. Notable diseases like smallpox, herpes, and chickenpox are caused by such DNA viruses.