The big blueprint
... 2014, then on tour. is to reveal to visitors that genomics is ‘all about them’. “The biggest challenge is saying what a genome is, and making it meaningful,” she says. There are three thematic areas, covering genomics’ influence on health and medicine, genes and ancestry, and genomic connections amo ...
... 2014, then on tour. is to reveal to visitors that genomics is ‘all about them’. “The biggest challenge is saying what a genome is, and making it meaningful,” she says. There are three thematic areas, covering genomics’ influence on health and medicine, genes and ancestry, and genomic connections amo ...
Viruses - mrsteeves
... A typical virus is composed of a core of DNA or RNA surrounded by a protein coat. A capsid is the virus’s protein coat. ...
... A typical virus is composed of a core of DNA or RNA surrounded by a protein coat. A capsid is the virus’s protein coat. ...
History of DNA
... hypothesized that hereditary information is stored in the nucleus. He experimented with green algae and observed that regeneration of new appendages was driven by the nucleus-containing “foot” of the alga. ...
... hypothesized that hereditary information is stored in the nucleus. He experimented with green algae and observed that regeneration of new appendages was driven by the nucleus-containing “foot” of the alga. ...
Lecture #7 Date - clevengerscience
... 1. Avery repeated Griffith’s experiments with an additional step to see what type of molecule caused transformation. ...
... 1. Avery repeated Griffith’s experiments with an additional step to see what type of molecule caused transformation. ...
Document
... • viruses from various families which are transmitted via arthropods from one vertebrates to another. • Diseases caused by arboviruses – Encephalitis – febrile diseases – hemorrhagic fevers ...
... • viruses from various families which are transmitted via arthropods from one vertebrates to another. • Diseases caused by arboviruses – Encephalitis – febrile diseases – hemorrhagic fevers ...
Biology Pre-Learning Check
... B. antibiotic resistance C. bacillus D. bacteriophage E. binary fission F. capsule G. coccus H. Gram negative I. Gram positive J. latent phage K. plasmid L. prokaryote M. retrovirus N. spirillum ...
... B. antibiotic resistance C. bacillus D. bacteriophage E. binary fission F. capsule G. coccus H. Gram negative I. Gram positive J. latent phage K. plasmid L. prokaryote M. retrovirus N. spirillum ...
The Avery and Hershey-Chase Experiments
... • Hershey and Chase provided further evidence that heredity material in bacteriophages was found in DNA, not in proteins. – Many did not accept Avery’s conclusions until 1952 when Alfred Hershey and Martha Chase conducted this experiment with bacteriophages (viruses that attack bacteria) ...
... • Hershey and Chase provided further evidence that heredity material in bacteriophages was found in DNA, not in proteins. – Many did not accept Avery’s conclusions until 1952 when Alfred Hershey and Martha Chase conducted this experiment with bacteriophages (viruses that attack bacteria) ...
Name: Date: Hr: _____
... Outer covering that adds __________________________ during ________________________________ 1. Bacterium exposed to ___________________________________________________ ...
... Outer covering that adds __________________________ during ________________________________ 1. Bacterium exposed to ___________________________________________________ ...
Influenza Virus
... 3. Respiratory syncytial virus (RSV) The most important cause of LRT infection in infants and young children. ...
... 3. Respiratory syncytial virus (RSV) The most important cause of LRT infection in infants and young children. ...
Preventable Feline Diseases
... Rabies is a fatal viral disease that can affect all warm-blooded animals, including humans. Rabies is spread through bite wounds from the saliva of a rabid animal. Rabies is most often found in wildlife such as raccoons, skunks and bats, but can also be found in horses and cows as well as dogs and c ...
... Rabies is a fatal viral disease that can affect all warm-blooded animals, including humans. Rabies is spread through bite wounds from the saliva of a rabid animal. Rabies is most often found in wildlife such as raccoons, skunks and bats, but can also be found in horses and cows as well as dogs and c ...
File - Peter Litsas
... Anaerobic bacteria survive without oxygen, and they get energy from fermentation. There are many types of plankton that are considered bacteria. Cyanobacteria produce much of the world’s oxygen, they are also known as blue-green algae. (Science For All Americans) A virus is a non-living infectious a ...
... Anaerobic bacteria survive without oxygen, and they get energy from fermentation. There are many types of plankton that are considered bacteria. Cyanobacteria produce much of the world’s oxygen, they are also known as blue-green algae. (Science For All Americans) A virus is a non-living infectious a ...
Making an Animal Virus in Vitro
... the simplest of the plant viruses (the simplest of all viruses?) 3. cDNA clones are available for RNA genomes 4. Natural expression vectors, since structural genes are under control of separate and strong, “subgenomic”, promoter 5. Purified viruses can be disassembled by detergent into intact nucleo ...
... the simplest of the plant viruses (the simplest of all viruses?) 3. cDNA clones are available for RNA genomes 4. Natural expression vectors, since structural genes are under control of separate and strong, “subgenomic”, promoter 5. Purified viruses can be disassembled by detergent into intact nucleo ...
Slide 1
... Said key to finding molecule of heredity was studying transformation Hypothesized genes had been transferred in Griffith’s experiments Conducted experiments in which heat-killed bacteria were treated with enzymes to destroy macromolecules ...
... Said key to finding molecule of heredity was studying transformation Hypothesized genes had been transferred in Griffith’s experiments Conducted experiments in which heat-killed bacteria were treated with enzymes to destroy macromolecules ...
Avian Influenza – The Bird Flu
... • The naturally occurring disease found in most birds, ducks, and fowls passes the disease through their excretions on the ground. • Since the disease is highly contagious among birds it is then passed to domestic birds such as turkeys and chickens. • The virus is then passed to mammals and humans w ...
... • The naturally occurring disease found in most birds, ducks, and fowls passes the disease through their excretions on the ground. • Since the disease is highly contagious among birds it is then passed to domestic birds such as turkeys and chickens. • The virus is then passed to mammals and humans w ...
ch_13_study guide
... solely as nucleic acid but is still referred to as a virus. Genetic Material of Viruses The genomes of viruses are either DNA or RNA, in a variety of forms. They may be double stranded (ds) or single stranded (ss). Thus, viral genomes are described as dsDNA, ssDNA, dsRNA, or ssRNA. They may exist as ...
... solely as nucleic acid but is still referred to as a virus. Genetic Material of Viruses The genomes of viruses are either DNA or RNA, in a variety of forms. They may be double stranded (ds) or single stranded (ss). Thus, viral genomes are described as dsDNA, ssDNA, dsRNA, or ssRNA. They may exist as ...
AP Biology Chapter 5 Notes
... *Note from Mr. D You are welcome to write your notes in a notebook as well but this sheet will be due in your binders at the end of each unit. Your book research must say something different then the classroom notes unless boxes are merged. ...
... *Note from Mr. D You are welcome to write your notes in a notebook as well but this sheet will be due in your binders at the end of each unit. Your book research must say something different then the classroom notes unless boxes are merged. ...
Chapter 16 notes
... Hershey-Chase experiment • Radioactively labeled T2 with 35S mixed with bacteria, agitated in blender to separate outer phage from cells, centrifuged & measured radioactivity in supernatant Results: radioactivity in supernatant, therefore, protein did not enter the bacteria ...
... Hershey-Chase experiment • Radioactively labeled T2 with 35S mixed with bacteria, agitated in blender to separate outer phage from cells, centrifuged & measured radioactivity in supernatant Results: radioactivity in supernatant, therefore, protein did not enter the bacteria ...
ch_13_study guide
... Each type of animal virus requires a different strategy for synthesis that depends on the kind of nucleic acid involved: DNA or RNA, and ds versus ss: Synthesis of new dsDNA virions is similar to the normal replication of cellular DNA and translation of proteins. Each strand of viral DNA is used ...
... Each type of animal virus requires a different strategy for synthesis that depends on the kind of nucleic acid involved: DNA or RNA, and ds versus ss: Synthesis of new dsDNA virions is similar to the normal replication of cellular DNA and translation of proteins. Each strand of viral DNA is used ...
Feline Leukemia - The Silent Killer
... Feline Leukemia - The Silent Killer What is the feline leukemia virus? The feline leukemia virus is a cancer-causing retrovirus, responsible for causing leukemia-like cancers and weakening a cat’s immune system. As a result of weakened immunity, cats become susceptible to a wide range of diseases. I ...
... Feline Leukemia - The Silent Killer What is the feline leukemia virus? The feline leukemia virus is a cancer-causing retrovirus, responsible for causing leukemia-like cancers and weakening a cat’s immune system. As a result of weakened immunity, cats become susceptible to a wide range of diseases. I ...
The Hammerling Experiment The Hammerling Experiment
... Somehow the information that made the virus deadly was passed from the dead pathogenic virus to the living nonpathogenic virus Genetic information can be passed from dead cells to living ones, transforming them (A process known as transformation) ...
... Somehow the information that made the virus deadly was passed from the dead pathogenic virus to the living nonpathogenic virus Genetic information can be passed from dead cells to living ones, transforming them (A process known as transformation) ...
Unit 4
... 18. List and describe the three natural processes of genetic recombination in bacteria. Transformation- Is the alteration of a bacterial cell’s genotype by the uptake of naked, foreign DNA from the surrounding environment. Transduction- phages (the viruses that infect bacteria) transfer bacterial ge ...
... 18. List and describe the three natural processes of genetic recombination in bacteria. Transformation- Is the alteration of a bacterial cell’s genotype by the uptake of naked, foreign DNA from the surrounding environment. Transduction- phages (the viruses that infect bacteria) transfer bacterial ge ...
Prokaryotes
... •Objectives: •Know the Differences between Viruses and Bacteria •How do viruses and bacteria cause disease? ...
... •Objectives: •Know the Differences between Viruses and Bacteria •How do viruses and bacteria cause disease? ...
File - Biology with Radjewski
... Human Viral Diseases, continued • Viral Hepatitis • Hepatitis, or inflammation of the liver, can be caused by at least five viruses. • Hepatitis A and hepatitis E can be spread by fecally contaminated food and water. • Hepatitis B, C, and D are spread by sexual contact, by contact with infected bloo ...
... Human Viral Diseases, continued • Viral Hepatitis • Hepatitis, or inflammation of the liver, can be caused by at least five viruses. • Hepatitis A and hepatitis E can be spread by fecally contaminated food and water. • Hepatitis B, C, and D are spread by sexual contact, by contact with infected bloo ...
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.