THIS IS JEOPARDY

Biology 11: Microbiology: “B-B-B-Bacteria” Jeopardy Biology 11: Microbiology: “B-B-B-Bacteria”

100 200 400 600 800 1000 BASIC BACTERIA! IT’S ALL ABOUT THE DETAILS MMMMM DINNER! A Little Bit of Everything! 100 200 400 600 800 1000

BASIC BACTERIA! 100 All bacteria have this type of cell Prokaryotic Board

BASIC BACTERIA! 200 The bacteria found on Earth millions of years ago are typically found in this domain Archaebacteria Board

BASIC BACTERIA! 400 These bacterial structures are used to adhere to surfaces Pili Board

BASIC BACTERIA! 600 These bacterial structures can withstand severe conditions Spores Board

BASIC BACTERIA! 800 This chemical is found in all bacterial (eubacteria) cell walls Peptidoglycan Board

BASIC BACTERIA! 1000 This form of bacteria is typically pathogenic Spirillum Board

IT'S ALL ABOUT THE DETAILS 100 Bacteria reproduce asexually using this method Binary fission Board

IT’S ALL ABOUT THE DETAILS 200 Bacteria that can survive with and without oxygen are given this name Facultative anaerobes Board

IT’S ALL ABOUT THE DETAILS 400 Describe how resistant bacteria develop They already exist! People are given antibiotics which kill the weaker bacteria. When people do not take their full antibiotic dose, the resistant bacteria recolonize Board

IT’S ALL ABOUT THE DETAILS 600 When genes are taken up from the environment, bacteria are said to have reproduced in this way Transformation Board

IT’S ALL ABOUT THE DETAILS 800 Some bacteria turn purple from the Gram staining process – why? Lots of peptidoglycan in cell wall so retain initial stain (purple) = Gram + Board

IT’S ALL ABOUT THE DETAILS 1000 This type of bacteria is typically pathogenic and resistant to antibiotics Gram negative (appears reddish pink in Gram stain – resistant to antibiotics due to have very little peptidoglycan its cell walls which antibiotics can break down) Board

MMMMM DINNER! 100 This is the typical inorganic carbon source CO2 Board

MMMMM DINNER! 200 Autotrophic bacteria require ________ as their carbon source Through an inorganic source (such as CO2) Board

MMMMM DINNER! 400 Most bacteria utilize this method of obtaining carbon and energy Chemoheterotrophism Board

MMMMM DINNER! 600 Cyanobacteria use this method of obtaining nutrients and energy (hint – they use the same method as plants) (related interesting fact – cyanobacteria are the oldest known fossils at 3.5 billion years old and thought to have contributed to the development of plants. Chloroplasts (part of the plant which does photosynthesis) were originally cyanobacteria living within plant cells in a symbiotic relationship – making food for its eukaryotic host (the plant) in exchange for a home. Photoautotrophism Board

MMMMM DINNER! 800 What type of carbon and energy are used by a chemoautotrophic bacteria? Energy source is a chemical (ie. sulphur, methane, nitrogen) Carbon source = inorganic (CO2) Board

MMMMM DINNER! 1000 Methane-fixing bacteria using this method of obtaining carbon and energy Chemoautotrophism Board

A Little Bit of Everything! 100 “Strepto” means…. Chain of Board

A Little Bit of Everything! 200 Some bacteria have these structures around their cell walls to help protect them Capsule Board

A Little Bit of Everything! 400 Name 2 pros and 2 cons of bacteria (according to humans) Pros: decomposition, nutrient recycling, genetic research, industrial use, defence, Cons: illness, rotting structures, rotting food Board

A Little Bit of Everything! 600 This bacteria is the “link” between the prokaryotes and eukaryotes. It is also responsible for adding oxygen to the atmosphere during the development of Earth. Cyanobacteria (AKA: Blue-Green Algae) Board

A Little Bit of Everything! 800 A small zone of inhibition is referred to as a bad thing when discussing effectiveness of a cleaning product (and antibiotic resistance!) Why? Bacteria can still survive when cleaner (or antibiotic) is present. Board

A Little Bit of Everything! 1000 Obligate aerobes have this relationship with oxygen They must have it to survive Board