CLASSIFICATION,IDENTIFICATION OF MICRO
... 2- Other characters may be unique to spp. and serve to differentiate them from organisms with similar biochemical activity profiles. 3- Some B. do not grow in the laboratory (leprosy bacillus,treponemes) so identify by genetic methods. ...
... 2- Other characters may be unique to spp. and serve to differentiate them from organisms with similar biochemical activity profiles. 3- Some B. do not grow in the laboratory (leprosy bacillus,treponemes) so identify by genetic methods. ...
Bacteria Kingdom: Moneran- (Eubacteria) Kingdom: Archaea
... • Existed for billions of years • Found in extreme conditions – Thermophiles – Acidophiles – Halophiles ...
... • Existed for billions of years • Found in extreme conditions – Thermophiles – Acidophiles – Halophiles ...
Life in a different time frame
... For years, was thought that the deep sub-seabed (high-pressure, minimal oxygen and low supply of nutrients and energy) was an uninhabitable environments ...
... For years, was thought that the deep sub-seabed (high-pressure, minimal oxygen and low supply of nutrients and energy) was an uninhabitable environments ...
Document
... ___Autotrophs_________________ - make their own food __Chemosynthesis___________________ - using chemical energy to make sugar (food) ___photosynthesis__________________ - using light energy to make sugar (food) ...
... ___Autotrophs_________________ - make their own food __Chemosynthesis___________________ - using chemical energy to make sugar (food) ___photosynthesis__________________ - using light energy to make sugar (food) ...
The Spectrum of Microbiology Submitted by WWW
... Like all other living things, microorganisms are placed into a system of classification. Classification highlights characteristics that are common among certain groups while providing order to the variety of living things. The science of classification is known as taxonomy, and taxon is an alternat ...
... Like all other living things, microorganisms are placed into a system of classification. Classification highlights characteristics that are common among certain groups while providing order to the variety of living things. The science of classification is known as taxonomy, and taxon is an alternat ...
PROKARYOTE new 2015 handout
... -Gram stain applied to bacteria to determine cell wall composition ...
... -Gram stain applied to bacteria to determine cell wall composition ...
Biol 211 (2) Chapter 29 KEY
... 1. Looking at a simple phylogenetic tree of the 3 domains, which domain shares to most common ancestry with Domain Eukarya – Bacteria or Archaea? a. Archaea and Eukarya share more common ancestry. The DNA polymerases, RNA polymerases, transcription initiation proteins, and ribosomes found in Archaea ...
... 1. Looking at a simple phylogenetic tree of the 3 domains, which domain shares to most common ancestry with Domain Eukarya – Bacteria or Archaea? a. Archaea and Eukarya share more common ancestry. The DNA polymerases, RNA polymerases, transcription initiation proteins, and ribosomes found in Archaea ...
Bacteria
... Gram positive have a thick cell wall that absorbs purple dye Gram negative have a thin cell wall, do not absorb dye and appear pink Knowing if bacteria is gram +/- is important because of different succeptibilities to antibacterial drugs and disinfectants Also release different toxins Very useful to ...
... Gram positive have a thick cell wall that absorbs purple dye Gram negative have a thin cell wall, do not absorb dye and appear pink Knowing if bacteria is gram +/- is important because of different succeptibilities to antibacterial drugs and disinfectants Also release different toxins Very useful to ...
Modern Classification
... 1. Sort out closely related organisms into individual species 2. Assign a single universal name to all living organisms – Necessary to facilitate communication between all scientists worldwide 3. To place all living organisms into groups with real biological meaning. ...
... 1. Sort out closely related organisms into individual species 2. Assign a single universal name to all living organisms – Necessary to facilitate communication between all scientists worldwide 3. To place all living organisms into groups with real biological meaning. ...
PGS: 534 – 540
... III. Bacterial Structure A. ALL prokaryotes are unicellular. B. Three basic shapes of prokaryotes exists: 1. Cocci (Means “round”.) 2. Bacilli (Means “rod”.) 3. Helical (Means “spiral”.) C. Most prokaryotes will have a cell wall. (This is NOT the same as a plant’s cell wall.) 1. This structure is pr ...
... III. Bacterial Structure A. ALL prokaryotes are unicellular. B. Three basic shapes of prokaryotes exists: 1. Cocci (Means “round”.) 2. Bacilli (Means “rod”.) 3. Helical (Means “spiral”.) C. Most prokaryotes will have a cell wall. (This is NOT the same as a plant’s cell wall.) 1. This structure is pr ...
v. taxonomy of the prokaryotes
... a) Penicillins, vancomycin, bacitracin, etc. F. Ribosomes 1. Makes proteins by translation G. Flagella 1. Not related to eukaryotic flagella 2. Taxis a) Movement towards or away from a stimulus III. REPRODUCTION AND GROWTH A. Not meiosis or mitosis 1. Only one chromosome present B. Binary fission 1. ...
... a) Penicillins, vancomycin, bacitracin, etc. F. Ribosomes 1. Makes proteins by translation G. Flagella 1. Not related to eukaryotic flagella 2. Taxis a) Movement towards or away from a stimulus III. REPRODUCTION AND GROWTH A. Not meiosis or mitosis 1. Only one chromosome present B. Binary fission 1. ...
Bacteria Notes
... But now I know the danger and I sit and sigh and moan -Six billion small bacteria, and I thought we were alone. ...
... But now I know the danger and I sit and sigh and moan -Six billion small bacteria, and I thought we were alone. ...
![Prokaryotes Questions[Emily Project]. - kyoussef-mci](http://s1.studyres.com/store/data/009711920_1-cc8bd75f1242a5644b560cd2d4a59aed-300x300.png)
Prokaryotes Questions[Emily Project]. - kyoussef-mci
... 14. Through molecular systematics, scientists have learned that some species previously classified as prokaryotes actually belong in their own class – Archaea – and that taxonomic groups that we used to think were monophyletic aren’t. Also, we have discovered that diversity among groups of prokaryot ...
... 14. Through molecular systematics, scientists have learned that some species previously classified as prokaryotes actually belong in their own class – Archaea – and that taxonomic groups that we used to think were monophyletic aren’t. Also, we have discovered that diversity among groups of prokaryot ...
Penicillin
... microbes. Many of these microbes are the main workers in cleaning up sewage sludge. They eat the sludge and release carbon dioxide gas,water and trace minerals. These weird, coiled-shaped microbes live with other microbes in a culture from sewage sludge. • The bacterium shown above is unusual becaus ...
... microbes. Many of these microbes are the main workers in cleaning up sewage sludge. They eat the sludge and release carbon dioxide gas,water and trace minerals. These weird, coiled-shaped microbes live with other microbes in a culture from sewage sludge. • The bacterium shown above is unusual becaus ...
Bacteria and Algae - Hatboro
... Photosynthetic Bacteria • Stromatolites – Dense mats of blue green algae that traps other organic material – Believed to be dominant in prehistoric times ...
... Photosynthetic Bacteria • Stromatolites – Dense mats of blue green algae that traps other organic material – Believed to be dominant in prehistoric times ...
5 friendly bacteria
... Beneficial Bacteria The overwhelming majority of bacteria are completely harmless ...
... Beneficial Bacteria The overwhelming majority of bacteria are completely harmless ...
Classification and Organisms Review Sheet Modified True/False
... 13. The process of grouping things based on similarities is called ____________________. 14. Biologists find ____________________ useful because this scientific study gives them much information about an organism based on its classification. 15. The first word in an organism’s scientific name is its ...
... 13. The process of grouping things based on similarities is called ____________________. 14. Biologists find ____________________ useful because this scientific study gives them much information about an organism based on its classification. 15. The first word in an organism’s scientific name is its ...
Kingdom Bacteria
... meaning that one organism (the parasite) benefits at the expense of another organism (the host), which is often harmed but usually not killed. These pathogenic (disease causing) micro-organisms typically produce deadly substances called ______. A toxin is a poison produced in the body of a living or ...
... meaning that one organism (the parasite) benefits at the expense of another organism (the host), which is often harmed but usually not killed. These pathogenic (disease causing) micro-organisms typically produce deadly substances called ______. A toxin is a poison produced in the body of a living or ...
Bacteria and the body
... Bacteria and the body On and inside the human body, bacteria offer still other benefits. In the digestive system , they help us break down food, like plant fibers, that we're not so good a handling ourselves. "We get more nutrition out of our food because of bacteria," Maczulak said. Bacteria in the ...
... Bacteria and the body On and inside the human body, bacteria offer still other benefits. In the digestive system , they help us break down food, like plant fibers, that we're not so good a handling ourselves. "We get more nutrition out of our food because of bacteria," Maczulak said. Bacteria in the ...
Bacterial Infections
... Different metabolic reactions to us (peptidoglycan cell wall) Different sources of energy ...
... Different metabolic reactions to us (peptidoglycan cell wall) Different sources of energy ...