AP Biology 12 Viruses
... D. An isolated virus is unable to replicate its genes or regenerate ATP. TRUE ...
... D. An isolated virus is unable to replicate its genes or regenerate ATP. TRUE ...
Bacteria / Virus ppt
... • When enter cells, produce DNA copy of RNA then integrate into host cell • Can remain dormant until replicate and burst open cell • “Retro” because genetic info is copied backwards RNA => DNA ...
... • When enter cells, produce DNA copy of RNA then integrate into host cell • Can remain dormant until replicate and burst open cell • “Retro” because genetic info is copied backwards RNA => DNA ...
Viruses and Bacteria
... 3. HIV – infected people do not develop AIDS symptoms until years after infection. ...
... 3. HIV – infected people do not develop AIDS symptoms until years after infection. ...
Chapter 19- Viruses
... Horizontal transmission – plant is infected from an external source of the virus. ...
... Horizontal transmission – plant is infected from an external source of the virus. ...
Overview of Viruses - Food Science and Human Nutrition
... 2. Uncoating: all virions must be uncoated for gene expression to occur – Can happen before or after virus enters the cell ...
... 2. Uncoating: all virions must be uncoated for gene expression to occur – Can happen before or after virus enters the cell ...
Foundations in Microbiology
... Prions and Other Infectious Particles Prions - misfolded proteins, contain no nucleic acid – cause transmissible spongiform encephalopathies – fatal neurodegenerative diseases – common in animals: ...
... Prions and Other Infectious Particles Prions - misfolded proteins, contain no nucleic acid – cause transmissible spongiform encephalopathies – fatal neurodegenerative diseases – common in animals: ...
Foundations in Microbiology
... Prions and Other Infectious Particles Prions - misfolded proteins, contain no nucleic acid ...
... Prions and Other Infectious Particles Prions - misfolded proteins, contain no nucleic acid ...
File - Mr. SR Brandt
... • There is also passive immunity-where a person gains antibodies produced by another human or animal, for example: unborn babies from their mother. This type is weaker and not as long lasting as active immunity ...
... • There is also passive immunity-where a person gains antibodies produced by another human or animal, for example: unborn babies from their mother. This type is weaker and not as long lasting as active immunity ...
Gene Therapy (I)
... Objectives of this lecture By the end of this lecture you will be able to: 1. Identify the two main methods for gene transfer 2. Compare between different viral vectors 3. Select a specific vector according to the therapeutic need ...
... Objectives of this lecture By the end of this lecture you will be able to: 1. Identify the two main methods for gene transfer 2. Compare between different viral vectors 3. Select a specific vector according to the therapeutic need ...
Essential knowledge 3.C.3:
... (called an envelope) surrounding the capsid. The envelope is derived from the host cell membrane and contains both viral and host proteins and glycoproteins. ...
... (called an envelope) surrounding the capsid. The envelope is derived from the host cell membrane and contains both viral and host proteins and glycoproteins. ...
Introduction to Plant Virology • History • Definitions • Classification
... A. Acellular, don’t synthesize a cell membrane (+/- envelope= stolen host cell membrane) B. Genome = RNA or DNA C. Protein coat = capsid D. No ribosomes. Lack ability to synthesize organic molecules E. No metabolism. Can’t generate own energy therefore are “metabolic parasites” F. Obligate intracell ...
... A. Acellular, don’t synthesize a cell membrane (+/- envelope= stolen host cell membrane) B. Genome = RNA or DNA C. Protein coat = capsid D. No ribosomes. Lack ability to synthesize organic molecules E. No metabolism. Can’t generate own energy therefore are “metabolic parasites” F. Obligate intracell ...
Viruses Living or Not
... The Nucleic acid core, which can be either DNA or RNA, encodes the genetic information to make virus copies. The nucleic acid is surrounded by a protective protein coat, called a capsid. These are called “naked” viruses. An outer membranous layer, called an envelope, made of lipid and protein, surro ...
... The Nucleic acid core, which can be either DNA or RNA, encodes the genetic information to make virus copies. The nucleic acid is surrounded by a protective protein coat, called a capsid. These are called “naked” viruses. An outer membranous layer, called an envelope, made of lipid and protein, surro ...
Section 19-3 - Effingham County Schools
... 1. Attach-virus attaches to the surface of a cell 2. Inject- the hereditary material of the virus injects itself into the cell. 3. Copy-the viral DNA takes control of the cell and the cell begins to make new virus particles. 4. Assembles- viral particle are assembled into new viruses 5. Release-the ...
... 1. Attach-virus attaches to the surface of a cell 2. Inject- the hereditary material of the virus injects itself into the cell. 3. Copy-the viral DNA takes control of the cell and the cell begins to make new virus particles. 4. Assembles- viral particle are assembled into new viruses 5. Release-the ...
review worksheet... Comm disease
... 2. ________ A cold is caused by bacteria? 3. ________ Antigens produce a “code” that allows the body to detect certain pathogens? 4. ________ T cells and B cells are part of specific resistance? 5. ________ Ringworm is caused by a fungus? 6. ________ The rabies virus attacks the brain? 7. ________ A ...
... 2. ________ A cold is caused by bacteria? 3. ________ Antigens produce a “code” that allows the body to detect certain pathogens? 4. ________ T cells and B cells are part of specific resistance? 5. ________ Ringworm is caused by a fungus? 6. ________ The rabies virus attacks the brain? 7. ________ A ...
Chapter 14: Viruses, Prions, and Viroids
... replication, transcription, and translation. 2. What is meant by the terms genotype and phenotype? 3. What is a gene? What is the relationship between a gene and a protein? 4. Understand all the chemical components found in DNA. Be able to draw a representation of DNA 5. Know the characteristics of ...
... replication, transcription, and translation. 2. What is meant by the terms genotype and phenotype? 3. What is a gene? What is the relationship between a gene and a protein? 4. Understand all the chemical components found in DNA. Be able to draw a representation of DNA 5. Know the characteristics of ...
Reading Guide for Week 5
... acids, nucleotides, fatty acids, glycerol, and monosaccharides). In this reading guide we’ll put those subunits together to make macromolecules through the processes of DNA replication, transcription, and translation, and put those macromolecules together to make cellular structures (for example: pr ...
... acids, nucleotides, fatty acids, glycerol, and monosaccharides). In this reading guide we’ll put those subunits together to make macromolecules through the processes of DNA replication, transcription, and translation, and put those macromolecules together to make cellular structures (for example: pr ...
Lytic Cycle
... • Virus enters the cell, makes copies of itself and causes the cell to burstVirus lyses the host cell quickly and then releases hundreds of virus particles that infect other cells. • Lysogenic Cycle: Virus may “hide” in the host cell for a long period of time until causing symptoms of ...
... • Virus enters the cell, makes copies of itself and causes the cell to burstVirus lyses the host cell quickly and then releases hundreds of virus particles that infect other cells. • Lysogenic Cycle: Virus may “hide” in the host cell for a long period of time until causing symptoms of ...
MIB 311 - Fountain University, Osogbo
... and bacterial viruses • Classification of viruses • viral replication strategies • Full description of select viruses ...
... and bacterial viruses • Classification of viruses • viral replication strategies • Full description of select viruses ...
Slide 1
... nucleic acid (DNA or RNA) capsid proteins (1-10s) lipid envelope (some animal viruses) ...
... nucleic acid (DNA or RNA) capsid proteins (1-10s) lipid envelope (some animal viruses) ...
Instructions for Animal Virus
... Scientists have studied adenoviruses to help understand gene expression, cancer and virus infection. Many important biological processes have been discovered using adenoviruses in research studies. For instance, scientists used adenoviruses to determine that our RNA, the message of the DNA code, is ...
... Scientists have studied adenoviruses to help understand gene expression, cancer and virus infection. Many important biological processes have been discovered using adenoviruses in research studies. For instance, scientists used adenoviruses to determine that our RNA, the message of the DNA code, is ...