Bacterial Cells
... • Streptococcus (strep throat) • Staphylococci (responsible for "staph" infections) ...
... • Streptococcus (strep throat) • Staphylococci (responsible for "staph" infections) ...
Viruses & Bacteria
... What are Viruses A virus is a non-cellular particle made up of genetic material and protein that can invade living cells. ...
... What are Viruses A virus is a non-cellular particle made up of genetic material and protein that can invade living cells. ...
Midterm Exam
... Complete the following narrative by circling the appropriate name or term in each parenthesis so that each sentence is accurate. 1 point each The scope of Microbiology has been defined by a quote from (Pasteur, Champine, Stanier, Venter) “Microorganisms are by definition too small to see.” The only ...
... Complete the following narrative by circling the appropriate name or term in each parenthesis so that each sentence is accurate. 1 point each The scope of Microbiology has been defined by a quote from (Pasteur, Champine, Stanier, Venter) “Microorganisms are by definition too small to see.” The only ...
Domain Archaea Kingdom Archaebacteria Cell type Prokaryotic Cell
... *thrive in temperatures above 80 degrees Celsius & pH of 1-2 * many die in presence of oxygen! 2. Halophiles *live in very salty environments (use salt to generate ATP) *Great Salt Lake, Dead Sea (15% or more of salt) *usually aerobic *carry out photosynthesis using a protein instead of chlorophyll ...
... *thrive in temperatures above 80 degrees Celsius & pH of 1-2 * many die in presence of oxygen! 2. Halophiles *live in very salty environments (use salt to generate ATP) *Great Salt Lake, Dead Sea (15% or more of salt) *usually aerobic *carry out photosynthesis using a protein instead of chlorophyll ...
Diversity if Life Jeopardy Questions
... 1 Living things are classified using this ancient language. LATIN 5 The diversity of life increases as these two factors increase. HUMIDITY AND TEMPERATURE. 1 Plants are not found in deep ocean areas because of a lack of this. LIGHT 2 85% of all plants on Earth are found here. OCEAN 3 More than 20% ...
... 1 Living things are classified using this ancient language. LATIN 5 The diversity of life increases as these two factors increase. HUMIDITY AND TEMPERATURE. 1 Plants are not found in deep ocean areas because of a lack of this. LIGHT 2 85% of all plants on Earth are found here. OCEAN 3 More than 20% ...
PowerPoint 演示文稿
... 1. Describe the characteristics most important in distinguishing between members of the following groups of genera: Staphylococcus and Streptococcus, Bacillus and Clostridium. 2. How do spores and the process of sporulation in a Streptomyces species differ from that in a Bacillus species? ...
... 1. Describe the characteristics most important in distinguishing between members of the following groups of genera: Staphylococcus and Streptococcus, Bacillus and Clostridium. 2. How do spores and the process of sporulation in a Streptomyces species differ from that in a Bacillus species? ...
host cell - Ken Cluck Music
... Viruses require a host cell because they are not able to make proteins on their own. Methanogens, thermophiles, and halophiles are some of the most primitive lifeforms found on Earth and thrive in very harsh environments. These unicellular, prokaryotic organisms most likely belong to the kingdom arc ...
... Viruses require a host cell because they are not able to make proteins on their own. Methanogens, thermophiles, and halophiles are some of the most primitive lifeforms found on Earth and thrive in very harsh environments. These unicellular, prokaryotic organisms most likely belong to the kingdom arc ...
What promotes adaptive radiation in bacteria?
... Latitudinal gradients. Note that for almost every group of organisms considered, there is the greatest species diversity in the tropics, with diversity falling toward the poles. Rosenzweig’s discussion of the proper way to compare tropical and temperate regions for their diversity is interesting, bu ...
... Latitudinal gradients. Note that for almost every group of organisms considered, there is the greatest species diversity in the tropics, with diversity falling toward the poles. Rosenzweig’s discussion of the proper way to compare tropical and temperate regions for their diversity is interesting, bu ...
Phylogeny of Bacteria, Archaea, and Eukaryotic
... The 2nd and subsequent editions of Bergey’s Manual of Systematic Bacteriology divides domain Bacteria into over two dozen phyla, based on cladistic taxonomy. Some of the more notable phyla are described here. Phylum Aquiflexa The earliest “deepest” branch of the Bacteria Contains genera Aquiflex ...
... The 2nd and subsequent editions of Bergey’s Manual of Systematic Bacteriology divides domain Bacteria into over two dozen phyla, based on cladistic taxonomy. Some of the more notable phyla are described here. Phylum Aquiflexa The earliest “deepest” branch of the Bacteria Contains genera Aquiflex ...
Shapes of Bacteria
... – Evolutionist believe this was where all life began. – Live in most inhospitable environments such as geothermal vents, sulfur pools, etc. – Archeabacteria are at the bottom of the food chain for such animals as tube worms, mussels, and clams that live at the bottom of the ocean around thermal vent ...
... – Evolutionist believe this was where all life began. – Live in most inhospitable environments such as geothermal vents, sulfur pools, etc. – Archeabacteria are at the bottom of the food chain for such animals as tube worms, mussels, and clams that live at the bottom of the ocean around thermal vent ...
The Lyme Bacterium (Borrelia burgdorferi)
... scientific study found an average of 2,735 bacteria/tick 15 days after the tick had fed. Although the scientists found that recently molted nymphs had only 300 bacteria/nymph, within 75 days, these nymphs had an average of 61,275 bacteria! The tick serves as the vector for the bacteria, moving it fr ...
... scientific study found an average of 2,735 bacteria/tick 15 days after the tick had fed. Although the scientists found that recently molted nymphs had only 300 bacteria/nymph, within 75 days, these nymphs had an average of 61,275 bacteria! The tick serves as the vector for the bacteria, moving it fr ...
Antibiotics, Viruses, and Prions
... • Using the body as resources to grow and reproduce • Battled by the immune system • Different numbers of bacteria needed to overwhelm the immune system and cause infection • Shigella: 10 • E. coli: 100 ...
... • Using the body as resources to grow and reproduce • Battled by the immune system • Different numbers of bacteria needed to overwhelm the immune system and cause infection • Shigella: 10 • E. coli: 100 ...
Chapter 3
... Systematics Understanding the history of life Systematics is based on our understanding the life diversified from a single origin. Diversity is a product of descent with modification. • Taxonomy – Naming and classification of life – System of organizing the relationships between organisms ...
... Systematics Understanding the history of life Systematics is based on our understanding the life diversified from a single origin. Diversity is a product of descent with modification. • Taxonomy – Naming and classification of life – System of organizing the relationships between organisms ...
Identification of Bacteria by Enzymatic Activity
... different metabolic pathways, enzyme tests are useful in identification (King et al 1978). Metabolic reactions are performed by enzymes, so the detection of what unknown you have is indicated by the result of the enzyme test (Krivobok et al 2003). ...
... different metabolic pathways, enzyme tests are useful in identification (King et al 1978). Metabolic reactions are performed by enzymes, so the detection of what unknown you have is indicated by the result of the enzyme test (Krivobok et al 2003). ...
Phylogenetic Trees
... – Woese and Fox proposed using small subunit (SSU) rRNA nucleotide sequences to assess evolutionary relatedness of organisms ...
... – Woese and Fox proposed using small subunit (SSU) rRNA nucleotide sequences to assess evolutionary relatedness of organisms ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... 12. The temperature for the liquid nitrogen storage is ______________________. 13. Extra-chromosomal DNA in bacteria is called _______________. 14. The genetic material in TMV is _______________________. 15. Enrichment of water bodies with nitrates and phosphates leads to ____________. IV. Answer th ...
... 12. The temperature for the liquid nitrogen storage is ______________________. 13. Extra-chromosomal DNA in bacteria is called _______________. 14. The genetic material in TMV is _______________________. 15. Enrichment of water bodies with nitrates and phosphates leads to ____________. IV. Answer th ...
Bacteria
... Usually smaller than eukaryotic cells Single cells but can form strands or clumps Single circular piece of DNA Reproduce by binary fission ...
... Usually smaller than eukaryotic cells Single cells but can form strands or clumps Single circular piece of DNA Reproduce by binary fission ...
characterization of procaryotic cells inner structures in bacteria
... medical importance grow in artificial media in the laboratory. Some bacteria cannot be cultivated on solid nutrient media surfaces and can only be grown in cell cultures (e.g. chlamydia, rickettsia). Some bacterial species cannot be grown at all except in experimental animals (e.g. Treponema pal ...
... medical importance grow in artificial media in the laboratory. Some bacteria cannot be cultivated on solid nutrient media surfaces and can only be grown in cell cultures (e.g. chlamydia, rickettsia). Some bacterial species cannot be grown at all except in experimental animals (e.g. Treponema pal ...
Bacteria and Viruses
... cytoplasm. Endospores have been known to survive for 50 years or more in this dormant state Classification of Bacteria ...
... cytoplasm. Endospores have been known to survive for 50 years or more in this dormant state Classification of Bacteria ...