Given that the total magnification for the Anabaena photomicrograph above is 400X, and the magnification of the eubacterial cells in Exercise 1 (above) is 1000X, are these Anabaena larger or smaller than the eubacteria? Approximately how much larger/smaller are they?

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A: The dilution factor is a measure of how much a solution has been diluted or concentrated. It is…

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A: Streak plate method is used by microbiologists to isolate individual species of bacteria.  Also…

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A: From the provided data in Table 1, the researcher has conducted an experiment related to sauerkraut…

Q: Practice question 2 and begin expanding the culture (increasing the # of cells) so that you may…

A: The culture #1 is placed in sealed flask. So, the cells here will respire by anaerobic respiration…

Q: Lucas's unwashed, dirty hand produces 947 CFU when swabbed onto a nutrient agar plate, while his…

A: CFU stands for colony forming unit.

Q: Give typing answer with explanation and conclusion What are the biochemical test to carryout for an…

A: Bacillus is a genus of rod-shaped bacteria commonly found in soil, water, and other environments.…

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A: SIM test stands for Sulfur, Indole and Motility test. Hence, this test allows the detection of…

Q: Was there any difference in the amount of gas produced by yeast in room temperature tapwater…

A: Saccharomyces cerevisiae, more commonly known as Baker’s Yeast, is a single-celled microorganism,…

Q: THIS IS A MULTIPART QUESTION, PLEASE ANSWER ALL QUESTION Using the image: 5. Identify whether the…

A: In this set of questions, we will examine an image viewed at 100X total magnification. Using the…

Q: What would you need to culture the following microorganisms? (Note the hints and/or choices after…

A: Thermophile - Organisms tolerant to high temperature  Mesophile - organisms tolerant to moderate…

Q: How does a phase-contrast microscope increase contrast?

A: Microscopy is used to visualize microscopic objects. It is important to understand the importance of…

Q: describe the yeast specimens grown on PDA using Dalmau Plate Method incubated at 35°C for 48 hours…

A: Fungi belong to the kingdom Fungi. They are eukaryotic and multicellular organisms. But yeast is a…

Q: Explain why you can use OD675 (optical density at a wavelength of 675nm) as a proxy for cell density…

A: Algae are group of predominately aquatic, photosynthetic, and nucleus bearing organism lacking true…

Q: lue-green algae be

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Q: What medium is this? What is the result in tube at left? In second tube? What does it tell you about…

A: One stab towards the bottom of the SIM tube is used to inoculate it. If the microorganism is motile,…

Q: when viewing an organism under the 40x objective lens, you estimate that 6 organims could fit across…

A: DFV stands for dimension of field of view. You'll need to determine the magnification and field…

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A: According to our policies, we are eligible to answer only one question. Hence, we will be answering…

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A:

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A: Changing the position of the body parts is called movement while changing the location of the entire…

Q: 1. Given that the total magnification for the Anabaena photomicrograph above is 400X, and the…

A: According to Bartleby guidelines, we are required to attempt first three subparts in case of…

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A: In this question, we are given: N0 (initial number of microbe present)= 107 N (number of microbes…

Q: Table 2 below contains a set of data on batch fermentation of Saccharomyces cerevisiae (wild-strain)…

A: To calculate the specific growth rate, we use monod equation.  U(s) = (Um × S) / (Ks + S).

Q: Describe the similarities and the differences in the growth patterns in the two plates.

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Q: Discuss what is meant by the Oxygen effect, the oxygen enhancement ratio and some possible…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: What is the reason why using a spectrophotometer is considered an indirect measurement of cell…

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Q: A polluted lake contains 3 x 10 toxic Poisonum nasticum cells per milliliter. Assuming these grew…

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Q: Calculate the amount of oxygen provided to an aerobic culture, expressed as mg O2/L of culture-hour,…

A: An aerobic culture is a kind of bacterial culture in which growth is allowed to occur in a state of…

Q: The Microorganisms that will be studied in this course includes representatives of all microscopic…

A: Microorganisms are microscopic organisms exists as unicellular, multicellular or clusters of cells.…

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Q: What are the advantages and disadvantage of using spectrophotometry and CFU counting to estimate…

A: Spectrophotometry and colony-forming units (CFUs) are two different methods for quantifying…

Q: What organism is the current record holder for theupper temperature limit for growth?

A: A thermophile is an organism that thrives at reasonably high temperatures, between 106 and 252 ° F…

Q: From the results shown in figure , determine which drugs couldbe used to treat the yeast infection.…

A: Fungi are the multicellular eukaryotic organisms. They are heterotrophs and contain chitin in their…

Q: Q3 (a) What is the rate of reaction in a Batch Culture system? If the microorganisms follows the…

A: Batch Culture System--It is a closed bacterial culture system  in which the cells of micro organism…

Q: when viewing an organism under the 40x objective lens, you estimate that 6 organims could fit across…

A: 40x objective lens are high powered objective lens which is used to observe fine details in a…

Microbes

Microbes are microscopic living organisms that can only be detected with the help of specialized laboratory equipment called a microscope. These living organisms are so small that they are not visible to the naked eye.