Bacteria 100 words.

Slides:

Advertisements

Similar presentations

Advertisements

Bacteria. Bacteria Microscopic organisms that are prokaryotes Microscopic organisms that are prokaryotes Make up two kingdoms of the classification system:

Layer # 1: What is a Virus? ~ A small, nonliving particle that invades and then reproduces inside a living cell. ~ Biologists consider viruses to.

The Bacteria Kingdoms.

Bacteria It’s everywhere!!. What do these two things have in common? YogurtSwiss Cheese.

Viruses & Bacteria Biology 20 This Powerpoint is hosted on Please visit for free powerpoints.

{ Virus and Bacteria Test Review 1.Cocci 2.Spirilla 3.Bacilli 4.Staphylococci 5.Streptococci 1. 2.Gram positive – Stain dark purple with gram stain. Have.

Biology/O’Connor Virus/Bacteria Notes O’Connor. Viruses are named after the disease they cause or by what tissue they infect. Polio.

Life Science Chapter 8 Viruses & Bacteria. What is a virus? A very small (must use an electron microscope to see) nonliving particle that invades and.

Bacteria and Viruses. What is a prokaryote?  Microscopic  Usually ____________ celled  Usually have a cell wall, but no membrane bound organelles.

Archaebacteria & Eubacteria EQ: What are the similarities and differences between the Archaebacteria and Eubacteria Kingdoms?

Virus Review! What are the two main parts that make up the structure of a virus? What is the difference between an active and a hidden virus? What is the.

Diagram and and explain how active viruses multiply.

Viruses/Bacteria Smith-8th. Viruses Virus- a tiny, nonliving, particle that enters and then reproduces inside a living cell. Although viruses can multiply,

1. Bacterial cells were first discovered in the late 1600's by Anton van Leewenhoek. How did he discover them? He took scrapings from his teeth!!

Classification of microorganisms What is the role of microorganisms in the living world?

Viruses and Bacteria. Viruses are made of two parts – A protein coat called a capsid – Genetic material, can be DNA or RNA Viruses that infect bacteria.

Viruses & Bacteria A guide to understanding the similarities and differences of viruses and bacteria.

Viruses & Bacteria A guide to understanding the similarities and differences of viruses and bacteria.

1 The Cell The building blocks of life. 2 The Cell Go to the Cell Size link.

Viruses and Bacteria Mr. Fox 7 th Grade Science. Virus A small non-living particle that makes its way inside a cell and the nucleus. 2.

Bacteria. Prokaryote – single celled with no nucleus Eubacteria – peptidoglycan (a carbohydrate) cell wall Archaebacteria – cell wall of lipids, no peptidoglycan.

Viruses and Monera Jessica Jones Spring What do these diseases have in common? Measles Mumps

Bacteria and Virus.

Virus Reading Guide.

Chapter 5: Viruses, Bacteria and Your Health

Prokaryote Notes Bacteria and Viruses Bacteria & Viruses.

Put your names on your plate, Close it up and bring it up to the front.

From Bacteria to Plants Pages  Anton von Leeuwenhoek discovered bacteria when he observed scrapings of his teeth.

1 2 Virus Structure 3 Virus Reproduction 4 Virus v. Bacteria.

Prokaryotes Objectives: Know the Differences between Viruses and Bacteria How do viruses and bacteria cause disease?

Viruses: Living or Non Living?

 Maintain homeostasis  Reproduction  Cellular organization  Metabolism (use energy)  Contain genetic information.

C1 Bellwork Complete Most Missed Quiz – Taxonomy (10 minutes)

PAP Bacteria and Virus Notes Ch 19. Bacteria are grouped into two kingdoms: -Eubacteria and Arcahebacteria -Eubacteria and Archaebacteria have different.

Viruses, Bacteria & Protists Quarter 4 Week 2. Viruses: Structure and Reproduction Structure --biological particles composed of DNA or RNA and a protein.

Bacteria. -Prokaryotes – no cell nucleus, no membrane organelles -unicellular -have a cell wall.

Notes 9-2 Bacteria. 2 Kingdoms Most scientists agree that there are 2 Kingdoms of bacteria 1) Archaebacteria (very ancient) 2) Eubacteria (“true” bacteria)

Bacteria Kingdoms Archaebacteria and Eubacteria. Bacteria are known in two types: Ancient Bacteria – Archaebacteria True Bacteria – Eubacteria They are.

From Bacteria to Fungi. Interactions Symbiosis- A close relationship in which one organism benefits, but the other is not harmed. Ex. Bird builds a nest.

Virus and Bacteria Outline

Biology Tuesday, October 9 Reminders: Check my website for notes and to find out what you missed whenever you’re absent. You can also read the lesson plans.

Describe a time in your life when you were really sick. Do you know if you had a virus or a bacterial infection (maybe it was something else!) What were.

Bacteria. 2 Kingdoms  Archaebacteria  Eubacteria.

Bacteria. Cells Eukaryote: An organism with cells that contain a nucleus and other cell structures Prokaryote: An organism whose cells lack a nucleus.

A study on the stuff that makes us sick.

From Virus to Fungi.

Bellringer What is the difference between a bacteria and a virus?

Viruses and Monera.

Virus Mobil Cards Write the definition of the following terms on 3 mobil cards: Capsid Bacteriophage Vaccine Explain how viruses reproduce on the card.

MICROORGANISMS CHAPTERS

Bacteria AKA: Monerans.

Types of Pathogens Describe the characteristics of different types of pathogens. Classify pathogens by their characteristics.

Bacteria, Viruses, and Diseases They Cause

Bacteria Kingdom.

Diversity of Prokaryotes

Unit 1: “Get a Life” Chapters 7 and 19

Bacteria and Viruses Prokaryotes: single cell organism that lacks a nucleus Divided into two groups, or domains, which are above kingdoms Eubacteria and.

Microbiology Microbiology is the field of biology that studies microorganisms such as: viruses • archaea • eubacteria • protists • fungi.

Chapter 8 Viruses & Bacteria

Virus vs. Bacterium MT: Immune System Vs..

Viral Structure.

Objective: Compare the structures of viruses to cells, and describe the role of viruses in causing diseases such as HIV and Influenza (TEKS 4C)

Virus vs. Bacterium MT: Immune System Vs..

Kingdom Monera Bacteria!.

Bacteria 1. Bacteria 1 Bacteria 2 Bacteria 3.

Viruses Are they alive ?.

Bacteria Friend or Foe.

Presentation transcript:

Bacteria 100 words

Bacteria Prokaryotes Genetic material is not in a nucleus

Bacteria Come in three basic shapes. Sphere : cocci Rod : bacilli Spiral

Bacteria : cocci Diplococcus http://student.ccbcmd.edu/courses/bio141/lecguide/unit1/shape/diplo.html

Bacteria : cocci Streptococcus http://student.ccbcmd.edu/courses/bio141/lecguide/unit1/shape/gpstrep.html

Bacteria : bacilli Streptococcus http://www.bioweb.uncc.edu/1110Lab/notes/notes1/labpics/lab1pics.htm

Bacteria : Spiral http://www.uic.edu/classes/bios/bios100/labs/celllab.htm

Bacteria We are not going to get back into cell structure, however, it is at least worth looking at bacteria mobility. Flagellum long whip like structure spins like a propeller Rotary joint

Bacteria http://images.encarta.msn.com/xrefmedia/aencmed/targets/illus/ilt/T028556A.gif

Bacteria http://www.answersingenesis.org/docs/images/flagellum.jpg

Bacteria Bacteria exist in two Kingdoms. Archaebacteria Eubacteria Live in extreme environments Acids, intestines, sewage, 110 degree water etc Produce foul odors Eubacteria Live everywhere else Many are beneficial

Bacteria Reproduction Asexual reproduction Reproduction with only one parent binary fission one cell divides to form two identical cells Sexual Reproduction Two parents combine genetic material Conjugation Transfer genetic material through a thin bridge

Bacteria Conjugation http://kentsimmons.uwinnipeg.ca/16cm05/1116/27-x1-ProkaryoteConjugation.jpg

Bacteria binary fission http://www.emc.maricopa.edu/faculty/farabee/BIOBK/69091a.jpg

A tiny glimpse at the Virus Simple success

Virus http://webs.wichita.edu/mschneegurt/biol103/lecture17/Ebola_EM.jpg

Virus Non-living Do not use energy to grow Do not respond to their surroundings Sub-microscopic Unable to grow or reproduce outside a host cell. A host is an organism that harbors a virus or parasite.

Virus Each viral particle, or virion, consists of just two parts Genetic material, DNA or RNA. A protective protein coat called a capsid.

Virus Viruses multiply by entering a host cell and taking over cell function with its own genetic material. The infected host cells then produce more protein and genetic material to assemble new virion.

Virus http://www.ifpma.org/Influenza/index.aspx?001_The_Influenza_Virus/001a_Influenza_Virus.html

Virus http://www.weblo.com/domain/available/grupvirus.com/

High Resolution photomicrograph of the SimianVirus http://www.nimr.mrc.ac.uk/monkey_molecules/other_structures/