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Lophotrichous and monotrichous
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Emilee Deroue Prep 2 Which of the following types of bacterial cells would have flagella located...
QUESTION 13 An organism with a temperature growth range of 45°C to 60°C would be called...
QUESTION 13 An organism with a temperature growth range of 45°C to 60°C would be called a(n) o extremophile. thermoduric. o thermophile. psychrotroph. psychrophile. QUESTION 14 Organisms that feed on dead organisms for nutrients are called O phototrophs. O parasites. saprobes. O autotrophs. lithoautotrophs. QUESTION 15 You are involved with the study of a healthcare-associated infection that has spread to 20% of inpatients. The infected patients are exhibiting numerous signs and symptoms associated with an acute infection. As the health...
Bacterial cells Complete the following paragraph to describe the components of bacterial cells. Prokaryotes are surrounded...
Bacterial cells Complete the following paragraph to describe the components of bacterial cells. Prokaryotes are surrounded by a to regulate the entry and exit of materials through the cell, the help maintain cell shape and structure, and the(when present) to aid in attachment and evasion. that contains the glycocalyx to fimbriae cell envelope conjugation pili cyanobacteria cytoplasm cell wall flagella The DNA of a prokaryote is arranged in a single coiled chromosome located in Some prokaryotes carry genes on extrachromosomal...
Bacterial cells typically have — while eukaryotic cells have — Select one: a. One linear chromosome;...
Bacterial cells typically have — while eukaryotic cells have — Select one: a. One linear chromosome; many circular chromosomes. O b. Two circular chromosomes; numerous circular chromosomes depending on the species. O c. A single circular chromosome; many linear chromosomes. O d. Several circular chromosomes; many linear chromosomes. Which of the following gives additional protection to some bacteria? Select one: O a. The capsule. O b. The nucleoid O c. The plasma membrane. O d. The cell wall. Chloroplasts Select...
Question 1. Different types of cells have different types of integral membrane proteins. What would you...
Question 1. Different types of cells have different types of integral membrane proteins. What would you expect to reside in the plasma membrane of an epithelial cell that might be absent from that of an erythrocyte? How do such differences relate to the activities of these cells? Question 2. In an experiment, let us say you plan to use liposomes in an attempt to deliver drugs to fat or muscle cells. Is there a method in which you might be...
1. You have a bacterial cell culture with a concentration of 1x109 cells/ml. You need to...
1. You have a bacterial cell culture with a concentration of 1x109 cells/ml. You need to dilute the cells to a concentration of 1x103. What is the correct ratio for this dilution? 2. You add 0.1 ml of a yeast culture to a test tube that contains 9.9 ml of buffer solution. What is the dilution factor of this mixture? 3. In a 1000 µl total dilution volume, the volume of cell culture used is 800 µl. What is the...
5. You received a water from a local lake to determine the bacterial cells count, you...
5. You received a water from a local lake to determine the bacterial cells count, you did the count using both direct microscopic count and the plate count methods. Which methods would likely give a higher bacterial count? And Why? --- 6- Fermentation end products help in identification of bacteria. If you agree with the above statement, give a short explanation of why you agree and include an example. If you do not agree give a short explanation why you...
5. You received a water from a local lake to determine the bacterial cells count, you...
5. You received a water from a local lake to determine the bacterial cells count, you did the count using both direct microscopic count and the plate count methods. Which methods would likely give a higher bacterial count? And Why? -- 6- Fermentation end products help in identification of bacteria. If you agree with the above statement, give a short explanation of why you agree and include an example. If you do not agree give a short explanation why you...
2. Research how antibiotics affect bacterial cells. Which cell structure(s) are typically targeted? Based on this...
2. Research how antibiotics affect bacterial cells. Which cell structure(s) are typically targeted? Based on this information do you think human cells are affected by the antibiotics? Include references to information sources used. 3. As mentioned in the introduction, both humans and fungi are eukaryotic. Looking at the structures found in human and fungal cells, propose one possible cellular target that would impact fungal cells but not human cells.
please help.. Bonus questions are included, as is the question ascertaining you have abided by the...
please help..
Bonus questions are included, as is the question ascertaining you have abided by the academic integrity policy. Tin Att 45 Question 9 12 pts We talked about a variety of chemicals that are outside cells in our body's fluids, helping with our innate and acquired immunity to protect us from pathogens. Answer each of the following questions about these various chemicals. When complement proteins are "activated" in level 2 responses they do so in response to: [ Select)...
Chapter 4(microbiology) 1. What are the shapes and arrangements of bacteria cells? 2. Why is it...
Chapter 4(microbiology) 1. What are the shapes and arrangements of bacteria cells? 2. Why is it important to be able to identify the shape and arrangement of an unknown bacterial sample? 3. Differentiate between eubacteria and archaebacteria. 4. What are the differences between eukaryotes and prokaryotes? 5. Why would a microbiologist care about those differences? Be specific. 6. What are the basic parts of a prokaryote? (the parts found in all bacteria) 7. How do the cell walls of Gram...
QUESTION 13 An organism with a temperature growth range of 45°C to 60°C would be called a(n) o extremophile. thermoduric. o thermophile. psychrotroph. psychrophile. QUESTION 14 Organisms that feed on dead organisms for nutrients are called O phototrophs. O parasites. saprobes. O autotrophs. lithoautotrophs. QUESTION 15 You are involved with the study of a healthcare-associated infection that has spread to 20% of inpatients. The infected patients are exhibiting numerous signs and symptoms associated with an acute infection. As the health...
Bacterial cells Complete the following paragraph to describe the components of bacterial cells. Prokaryotes are surrounded by a to regulate the entry and exit of materials through the cell, the help maintain cell shape and structure, and the(when present) to aid in attachment and evasion. that contains the glycocalyx to fimbriae cell envelope conjugation pili cyanobacteria cytoplasm cell wall flagella The DNA of a prokaryote is arranged in a single coiled chromosome located in Some prokaryotes carry genes on extrachromosomal...
Bacterial cells typically have — while eukaryotic cells have — Select one: a. One linear chromosome; many circular chromosomes. O b. Two circular chromosomes; numerous circular chromosomes depending on the species. O c. A single circular chromosome; many linear chromosomes. O d. Several circular chromosomes; many linear chromosomes. Which of the following gives additional protection to some bacteria? Select one: O a. The capsule. O b. The nucleoid O c. The plasma membrane. O d. The cell wall. Chloroplasts Select...
5. You received a water from a local lake to determine the bacterial cells count, you did the count using both direct microscopic count and the plate count methods. Which methods would likely give a higher bacterial count? And Why? --- 6- Fermentation end products help in identification of bacteria. If you agree with the above statement, give a short explanation of why you agree and include an example. If you do not agree give a short explanation why you...
5. You received a water from a local lake to determine the bacterial cells count, you did the count using both direct microscopic count and the plate count methods. Which methods would likely give a higher bacterial count? And Why? -- 6- Fermentation end products help in identification of bacteria. If you agree with the above statement, give a short explanation of why you agree and include an example. If you do not agree give a short explanation why you...
please help..
Bonus questions are included, as is the question ascertaining you have abided by the academic integrity policy. Tin Att 45 Question 9 12 pts We talked about a variety of chemicals that are outside cells in our body's fluids, helping with our innate and acquired immunity to protect us from pathogens. Answer each of the following questions about these various chemicals. When complement proteins are "activated" in level 2 responses they do so in response to: [ Select)...
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