Hosted by Type your name here

Slides:



Advertisements
Similar presentations
January 22, 2007 Chapter 18 Chapter 19 Problems, problems, problems Coming up…….. - Objectives for 22, 23, 24 on or before Friday -Abstract (peer reviewed.
Advertisements

 3.a.1 – DNA, and in some cases RNA, is the primary source of heritable information (19.2).  3.c.3 – Viral replication results in genetic variation,
If it is not alive, We can’t kill it -- We can only wish to contain it!
Unit 3 – Genetics Chapter 18~ Microbial Models: The Genetics of Viruses and Bacteria.
Biology/O’Connor Virus/Bacteria Notes O’Connor. Viruses are named after the disease they cause or by what tissue they infect. Polio.
Bacteria & Viruses Living or Non-living. Bacteria Prokaryotes = unicellular organisms with no nucleus General characteristics Cell membrane surrounded.
Viruses and Bacteria Chapter 18. Viruses Characteristics Non-living  no respiration, growth, or development ½ - 1/100 the size of bacteria Can’t reproduce.
Viruses I can reproduce inside a living cell, yet I am dormant (inactive) outside a cell Q: Am I living or non- living? Q: Am I a eukaryotic or prokaryotic.
Viruses.
Micro-organisms Unit 7. Germ Theory Proposed by Scientist: Luis Pasteur. All diseases are caused by small organisms that can only be seen with a microscope.
Virus, or “Poison”  Is it alive? Not really…  Depend on cells to reproduce  obligate intracellular parasites  Inert organic particles when outside.
Chapter 18. Virus genetics –Scientists learned about viruses by studying the Tobacco Mosaic virus in plants. »Viruses are small, some smaller than a ribosome.
1 2 Characteristics of Viruses 3 Types of Viruses.
VIRUSES NONLIVING PARTICLES. Viruses  Smaller than bacteria  Known since late 1800’s but no way to study them  1935 Tobacco mosaic virus was crystallized.
VIRUSES 20.1 AHHH CHHOOO – You are SOOOO Good Looking !
VIRUSES Latin for “poison” VIRUS: a particle that can only be seen with an electron microscope It is different from a cell because it does not: contain.
Pre-quiz  1. Why did it take so long to discover viruses?  2. Of what are viruses made?  3. What assists viruses in infecting foreign Cells?  4. Are.
Viruses and Bacteria Chapter 18 What is a virus? Considered non-living particles by most biologists because they: Considered non-living particles by.
Chapter 18.2 Viruses and Prions “Viruses and prions are smaller and less complex than bacteria; they invade cells and can alter cellular functions.”
Virus. biological particle/ pathogen virus comes from Latin “poison” living? or non-living? rabies virus Virus.
Chapter 18: Microbial Models: The Genetics of Viruses and Bacteria n Chapter 18: n Microbial Models: The Genetics of Viruses and Bacteria.
VIRUSES CHAPTER 18 Part 1. Characteristics non-living particlesnon-living particles invade living cellsinvade living cells pathogenic - named after the.
Chapter 24 Objectives Summarize the discovery of viruses.
Viruses and Infectious Disease. Viral Structure and Reproduction.
Microorganisms Bacteria and Viruses Chapter 19. Review  Prokaryote and Eukaryote  Cell Structure and Function  Classification.
Viruses. Virus: Segments of nucleic acid (DNA OR RNA) within a protein coat (noncellular); NONLIVING; much smaller then prokaryotes Must reproduce within.
Bacteria & Viruses. 4 Ways to Identify Bacteria 1.Shape CocciBacillusSpirochete.
6/22/2016SB3D1 Viruses. Students will derive the relationship between single-celled and multi-celled organisms and the increasing complexity of systems.
Viruses Chapter 19. Discovery of Viruses 1883 – Aldof Mayer Discovers tobacco mosaic disease can be transferred plant to plant 1893 – Dimitri Ivanovsky.
Viruses and Bacteria. Viruses  2 main parts- protein coat called a CAPSID and nucleic acid (RNA or DNA)  Host specific and cell specific- the cold virus.
Hosted by Type your name here BacteriaViruses Genetic disorder Treatments and Prevention
Chapter 19 Bacteria and Viruses TB AIDS. Microbiology Bacteria are the most numerous and diverse of all organisms, and live anywhere on the planet. There.
Viruses.
Viruses and Bacteria.
Characteristics of Viruses
Microbiology Bacteria and Viruses.
Plasmid Pili Transformation Endospore Conjugation Binary Fission
The Genetics of Viruses
Viruses and Bacteria.
Bacteria vs. Viruses Living? Mode of Reproduction?
VIRUSES DEFINITION – nonliving infectious particle that lives in a host cell. A. HISTORY 1. DISCOVERY – tobacco mosaic virus 2. SIZE - animation 3.
Microbial Models: The Genetics of Viruses and Bacteria
Chapter 20 Section 1 Bacteria
Ch. 19 Warm-up Why do many scientists classify viruses as non-living?
Viruses Chapter 17.
Warm-up Why do many scientists classify viruses as non-living?
Bacteria and Viruses Viruses.
Viruses and Bacteria.
The Genetics of Viruses
Chapter 24 Table of Contents Section 1 Viral Structure and Replication
Bacteria and Viruses Viruses.
Ch. 17 Warm-up Why do many scientists classify viruses as non-living?
Bacteria & Viruses.
Ch. 19 Warm-up Why do many scientists classify viruses as non-living?
The Genetics of Viruses and Bacteria Ch 18
VIRUSES CHAPTER 18 Part 1.
VIRUS.
Bacteria 1. Bacteria 1 Bacteria 2 Bacteria 3.
Chapter 15 Viruses, Viral Life Cycles, Retroviruses.
Viruses Chapter 19.
Ch. 19 Warm-up Why do many scientists classify viruses as non-living?
Virus Characteristics
BACTERIA ______________: single-celled organisms that lack a nucleus.
Chapter 18~ Microbial Models: The Genetics of Viruses and Bacteria
Ch. 19 Warm-up Why do many scientists classify viruses as non-living?
Chapter 10 Key Terms Bacteria Binary Fission Conjugation Transformation Parasitic Virus Bacteriophage Retrovirus Vaccination Pathogen Inflammation Antibody.
Virus Notes.
Viral and Bacterial Genetics
VIRUSES CHAPTER 18 Part 1.
Chapter 18.2 Viruses and Prions
Presentation transcript:

Hosted by Type your name here Jeopardy Hosted by Type your name here

Genetic Recombination Treatment and Prevention Reproduction Genetic Recombination Bacteria Virus Treatment and Prevention 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

A small circle of bacterial DNA used for genetic engineering Plasmids A small circle of bacterial DNA used for genetic engineering Row 1, Col 1

The instrument used to visualize viruses. Electron microscope The instrument used to visualize viruses. 1,2

The reproductive process used by bacteria to Binary fission The reproductive process used by bacteria to Split a cell into 2 cells. 1,3

A viral disease eradicated by the WHO vaccine Smallpox A viral disease eradicated by the WHO vaccine Program from 1967-1980 1,4

Bacterial Kingdom, contains Methanogens and Thermoacidophiles Archaebacteria Bacterial Kingdom, contains Methanogens and Thermoacidophiles 2,1

Group of viruses that have RNA Retroviruses Group of viruses that have RNA and use reverse transcriptase 2,2

Process where bacteria absorb DNA from their environment. Transformation Process where bacteria absorb DNA from their environment. 2,3

The antiviral medicine the inhibits reverse transcriptase. AZT (azidothymidine) The antiviral medicine the inhibits reverse transcriptase. 2,4

Lipid and carbohydrate toxins associated with the outer Endotoxins Lipid and carbohydrate toxins associated with the outer membrane of Gram negative bacteria 3,1

Scientist who crystallized the Tobacco mosaic virus (TMV) Wendell Stanley Scientist who crystallized the Tobacco mosaic virus (TMV) In 1935 3,2

Method of genetic recombination used by bacteria where a Conjugation Method of genetic recombination used by bacteria where a sex pilus transfers DNA from one bacteria to another. 3,3

Actinomycetes Gram positive bacteria produce these chemicals Antibiotics Actinomycetes Gram positive bacteria produce these chemicals to inhibit the growth of other bacteria. 3,4

from improperly canned foods, also used for bioterrorism. Botulism A toxic bacterial disease caused from improperly canned foods, also used for bioterrorism. 4,1

Type of virus that uses the lysogenic cycle and does Temperate Virus Type of virus that uses the lysogenic cycle and does not cause disease immediately 4,2

The process used by temperate Viruses to incorporate their Integration The process used by temperate Viruses to incorporate their DNA into the host’s DNA. 4,3

The best prevention for Lyme disease or Rocky Mountain Avoid tick bites The best prevention for Lyme disease or Rocky Mountain Spotted Fever.. 4,4

Crystal Violet, Gram’s Iodine, 95% ethanol, Safranin Name the four reagents used for the Gram Stain. 5,1

The virus associated with Chronic fatigue syndrome. Epstein Barr Virus The virus associated with Chronic fatigue syndrome. 5,2

The five stages of the lytic cycle used by virulent viruses. Attachment, entry, replication, assembly, release The five stages of the lytic cycle used by virulent viruses. 5,3

Scientist who discovered Alexander Flemming Scientist who discovered penicillin. 5,4