Name: Date 6th grade - ______ Mrs. Collazo Science I. Questions: 1
... Name: _______________________________________ Date ______________________________________ 6th grade - ______ Mrs. Collazo Science I. Questions: 1. What is an archaea? a. Aggressive cells b. Smallest cells ...
... Name: _______________________________________ Date ______________________________________ 6th grade - ______ Mrs. Collazo Science I. Questions: 1. What is an archaea? a. Aggressive cells b. Smallest cells ...
Chapter 18 Bacteria Notes
... everywhere. They are the oldest life forms on Earth. E. coli is the most studied bacterium. All bacteria are prokaryotic meaning they have no true nucleus (they do still have genetic material). Bacteria do contain cell walls containing acids & sugars that provide support as well as a cell membrane i ...
... everywhere. They are the oldest life forms on Earth. E. coli is the most studied bacterium. All bacteria are prokaryotic meaning they have no true nucleus (they do still have genetic material). Bacteria do contain cell walls containing acids & sugars that provide support as well as a cell membrane i ...
Chapter 25 - Fort Bend ISD
... 3. The Origin of Photosynthesis– The first light absorbing pigments probably provided protection by absorbing UV light. Bacteriorhodopsin in extreme halophiles uses light energy to pump H+’s out of the cell and produce a gradient which is then used to produce ATP (Photosystem I) . Photoheterotrophs ...
... 3. The Origin of Photosynthesis– The first light absorbing pigments probably provided protection by absorbing UV light. Bacteriorhodopsin in extreme halophiles uses light energy to pump H+’s out of the cell and produce a gradient which is then used to produce ATP (Photosystem I) . Photoheterotrophs ...
Summaries 1 to 4
... growth and this is what antibiotics target. Bacteria have very different nutritional requirements, as different as humans and plants do (or more different, in some cases!). In terms of bacterial nutrition, nitrogen is important because some bacteria can fix nitrogen from the environment (they are ab ...
... growth and this is what antibiotics target. Bacteria have very different nutritional requirements, as different as humans and plants do (or more different, in some cases!). In terms of bacterial nutrition, nitrogen is important because some bacteria can fix nitrogen from the environment (they are ab ...
3-Lipids
... Exist in very small amounts in natural foods. Trans fatty acids lowers HDL level and raises total blood cholesterol They also raise plasma conc. Of lipoprotein – anthrogenic lipoprotein. Trans fatty acids are formed when vegetable oils are hydrogenated during the formation of margarine etc. Li ...
... Exist in very small amounts in natural foods. Trans fatty acids lowers HDL level and raises total blood cholesterol They also raise plasma conc. Of lipoprotein – anthrogenic lipoprotein. Trans fatty acids are formed when vegetable oils are hydrogenated during the formation of margarine etc. Li ...
File - Mr. Swords` Classes
... They’re very simple so one might think they might be an ancestral form of life. However, they require a host cell, so we think that they may have originated from their host cells ...
... They’re very simple so one might think they might be an ancestral form of life. However, they require a host cell, so we think that they may have originated from their host cells ...
Slide 1
... 1. Microorganisms breakdown raw sewage to make it safe to be released into streams and other waterways ...
... 1. Microorganisms breakdown raw sewage to make it safe to be released into streams and other waterways ...
LIFE in the soil
... DEGRADE COMPLEX C compounds PRODUCE ANTIBIOTICS that can inhibit growth Tolerant of DRY, HIGH TEMP and HIGH pH soils Most are SAPROPHYTIC, some PARASITIC ...
... DEGRADE COMPLEX C compounds PRODUCE ANTIBIOTICS that can inhibit growth Tolerant of DRY, HIGH TEMP and HIGH pH soils Most are SAPROPHYTIC, some PARASITIC ...
lipids - WordPress.com
... fat gives 9 Kcal. Excess foodstuff is converted to fat in the adipose tissues in the human. 2. They are structural components of cells. Phospholipids and sterols are present in biological membrane. They control the movement of materials into and out of the cell. Lipo proteins also play important rol ...
... fat gives 9 Kcal. Excess foodstuff is converted to fat in the adipose tissues in the human. 2. They are structural components of cells. Phospholipids and sterols are present in biological membrane. They control the movement of materials into and out of the cell. Lipo proteins also play important rol ...
Heterogeneity within Human-Derived Centers for Disease Control
... The chemotaxonomic data for the previously undescribed IGPR that was not partially acid fast were compatible with assignment to the genus Coiynehacter.ium. An analysis of the cellular fatty acids revealed that palmitic acid (14 to 34% of all cellular fatty acids), stearic acid (8 to 21%). and oleic ...
... The chemotaxonomic data for the previously undescribed IGPR that was not partially acid fast were compatible with assignment to the genus Coiynehacter.ium. An analysis of the cellular fatty acids revealed that palmitic acid (14 to 34% of all cellular fatty acids), stearic acid (8 to 21%). and oleic ...
Intimate Strangers - Kent City School District
... which they were formerly susceptible. Example: In the U.S. in the decade from 1985–1995, resistance of Shigella (which causes gastrointestinal illness) to ampicillin grew from 32% to 67%. And, while only 7% of these isolates were resistant to the combination of sulfamethoxazole and trimethoprim at t ...
... which they were formerly susceptible. Example: In the U.S. in the decade from 1985–1995, resistance of Shigella (which causes gastrointestinal illness) to ampicillin grew from 32% to 67%. And, while only 7% of these isolates were resistant to the combination of sulfamethoxazole and trimethoprim at t ...
Bacteria
... The number of bacteria in the human mouth is greater than the number of people who ever lived on the earth. Bacteriologist is a scientist who studies bacteria. Bacteria is grown in a lab as a culture with nutrient agar (food source). ...
... The number of bacteria in the human mouth is greater than the number of people who ever lived on the earth. Bacteriologist is a scientist who studies bacteria. Bacteria is grown in a lab as a culture with nutrient agar (food source). ...
CHAPTER - 2 MICROORGANISMS : FRIEND AND FOE
... and converts it into alcohol. This process is called fermentation. » Louis Pasteur discovered fermentation in 1857. • d) Making medicines :- Some bacteria and fungi are used to make medicines which kill or stops the growth of disease causing microrganisms. Such medicines are called antibiotics. – Eg ...
... and converts it into alcohol. This process is called fermentation. » Louis Pasteur discovered fermentation in 1857. • d) Making medicines :- Some bacteria and fungi are used to make medicines which kill or stops the growth of disease causing microrganisms. Such medicines are called antibiotics. – Eg ...
6 - IVCC
... The Requirements for Growth: Chemical Requirements Organic growth factors Organic compounds obtained from the environment Vitamins, amino acids, purines, and pyrimidines ...
... The Requirements for Growth: Chemical Requirements Organic growth factors Organic compounds obtained from the environment Vitamins, amino acids, purines, and pyrimidines ...
Clinical Microbiology
... – Mutations allow adaptation to environment quicker • Plasmids; small circular transferable, doublestranded DNA molecules – Antibiotic Resistance • Bacteria also contain transposons • Ribosomes function as the site of protein synthesis. • No organelles (Mitochondria, Golgi, etc.) ...
... – Mutations allow adaptation to environment quicker • Plasmids; small circular transferable, doublestranded DNA molecules – Antibiotic Resistance • Bacteria also contain transposons • Ribosomes function as the site of protein synthesis. • No organelles (Mitochondria, Golgi, etc.) ...
Kingdom Monera - Monerans are single celled, prokaryotic
... o Binary fission – one cell splits into 2 identical cells o All offspring are identical There is a “kind” of form of sexual reproduction o Conjugation – where there is an exchange of genetic material between 2 bacteria through a protein bridge This allows for some genetic diversity, and therefore ...
... o Binary fission – one cell splits into 2 identical cells o All offspring are identical There is a “kind” of form of sexual reproduction o Conjugation – where there is an exchange of genetic material between 2 bacteria through a protein bridge This allows for some genetic diversity, and therefore ...
Practice Exam 3 - life.illinois.edu
... B. The incubation temperature for making cheese is higher than that used for yogurt. C. Lactic acid is made by Lactococcus bacteria as a waste product of aerobic respiration. D. The whey from cheese tends to have a lower pH than the whey from yogurt. E. Rennet contains a proteolytic enzyme that clea ...
... B. The incubation temperature for making cheese is higher than that used for yogurt. C. Lactic acid is made by Lactococcus bacteria as a waste product of aerobic respiration. D. The whey from cheese tends to have a lower pH than the whey from yogurt. E. Rennet contains a proteolytic enzyme that clea ...
Chapter 1
... 3. The same disease must result when the isolated microbe is inoculated into a healthy host 4. The same microbe must be isolated again from the diseased host ...
... 3. The same disease must result when the isolated microbe is inoculated into a healthy host 4. The same microbe must be isolated again from the diseased host ...
What Microbes are Eating Human Proteins
... and identified using either DNA sequence analysis or the BioLog identification system. The purpose of this study is to isolate bacteria found within each treatment condition, and identify the bacteria present. The identification of the bacteria present in each treatment condition will allow for a be ...
... and identified using either DNA sequence analysis or the BioLog identification system. The purpose of this study is to isolate bacteria found within each treatment condition, and identify the bacteria present. The identification of the bacteria present in each treatment condition will allow for a be ...
Culturable counts (10
... Produce extensive mycelia (filaments) that can cover large areas. Mycorrhizae are associated with plant roots. White rot fungus, Phanerochaete chrysosporium is known for its ability to degrade contaminants. ...
... Produce extensive mycelia (filaments) that can cover large areas. Mycorrhizae are associated with plant roots. White rot fungus, Phanerochaete chrysosporium is known for its ability to degrade contaminants. ...
Soil atmosphere
... Produce extensive mycelia (filaments) that can cover large areas. Mycorrhizae are associated with plant roots. White rot fungus, Phanerochaete chrysosporium is known for its ability to degrade contaminants. ...
... Produce extensive mycelia (filaments) that can cover large areas. Mycorrhizae are associated with plant roots. White rot fungus, Phanerochaete chrysosporium is known for its ability to degrade contaminants. ...
Foods Made Using Bacteria
... fermentation of milk. Many different bacteria are used to produce the various cheeses, but Lactococcus lactis and Leuconostoc cremoris are used most often. Soft cheeses can take one to five months to ripen; hard cheeses, three months to a year or more; and very hard cheeses, like Parmesan, can take ...
... fermentation of milk. Many different bacteria are used to produce the various cheeses, but Lactococcus lactis and Leuconostoc cremoris are used most often. Soft cheeses can take one to five months to ripen; hard cheeses, three months to a year or more; and very hard cheeses, like Parmesan, can take ...
Phospholipid-derived fatty acids
Phospholipid-derived fatty acids (PLFA) are widely used in microbial ecology as chemotaxonomic markers of bacteria and other organisms. Phospholipids are the primary lipids composing cellular membranes. Phospholipids can be saponified, which releases the fatty acids contained in their diglyceride tail. Once the phospholipids of an unknown sample are saponified, the composition of the resulting PLFA can be compared to the PLFA of known organisms to determine the identity of the sample organism. PLFA analysis may be combined with other techniques, such as stable isotope probing to determine which microbes are metabolically active in a sample. PLFA analysis was pioneered by D.C. White, MD, PhD, at the University of Tennessee, in the early to mid 1980s.