What is the oxygen requirement of this microbe? Thioglycollate Broth -Obligate aerobe=growth only occur at the top band of the broth -Facultative anaerobes= growth uniformly throughout the broth -Obligate anaerobes= growth only at the bottom of the tube -Aerotolerant= growth throughout the tube until just below the surface of the broth -Microaerophiles= growth in a heavy band just below the surface of the broth

Hi can I get help on this microbiology question please? I am stuck and do not understand it. Thank you A prokaryotic cell hitched a ride to Earth on a space shuttle from some unknown planet. Microbiologists studied the microorganism and concluded it is a psychrophile, an obligate halophile, and an obligate aerobe. 1. Based on the characteristics of the microorganism described in this case, describe at least three characteristics that the unknown planet where the microorganism lived before must have so that it can survive in it. 2. Explain the following microbial characteristics or terms in complete sentences: psychrophile. obligate halophile. obligate aerobe.

Pseudomonas aeruginosa is capable of aerobic respiration and anaerobic respiration but not fermentation. It can produce H2Sdoes not produce tryptophanase, and is motile by a flagellum . Based on the above characteristics, describe your expected results for Pseudomonas aeruginosa in a SIM deep .

Why would a psychrophile not be a human pathogen?

Gram-Negative rods, Facultative anaerobe, Non-lactose fermeting, Oxidase-negative O Escherichia Pseudomonas Pasteurella Salmonella What genus could be determined by the following information? Bacteroides

7) Psychrophiles, thermophiles, halophiles, and acidophiles are defined by their unique abilities to thrive in, respectively, environments that are extremely Group of answer choices salty, cold, hot, acidic hot, cold, salty, acidic cold, hot, salty, basic hot, cold, acidic, salty cold, hot, salty, acidic

Gram-Negative rods, Facultative anaerobe, Non-lactose fermeting, Oxidase-negative O Escherichia Pseudomonas Pasteurella Salmonella What genus could be determined by the following information? Bacteroides

What property of biofilm microbial communitiesmakes them clinically and industrially relevant? Why dobiofilms possess this property? How can this causeproblems in many instances?

Classify the following attributes as belonging to either purple photosynthetic bacteria or heliobacteria. Purple Photosynthetic Bacteria Heliobacteria Bacteriochlorophyll g Heterotrophic Cannot form endospores Reduced sulfur is electron donor for NAD* reduction Gram-positive Gram-negative Autotrophic Some form endospores Organic carbon electron donor for NAD* reduction Bacteriochlorophyll a or b Possess intracellular cytoplasmic Possess only plasma membrane membranes

1. Answer the following about Corynebacterium diphtheria... Oxygen requirement: Is it classified as an obligate aerobe, facultative anaerobe, microaerophile, aerotolerant, or an obligate anaerobe? Salt requirement: Is it classified as a nonhalophile, halotolerant, halophilic, or as an extreme halophile? pH requirement: Is it classified as an acidophile, a neutrophile, or an alkaliphile? Temperature requirement: Is it classified as a psychrophile, a mesophile, a thermophile, or a hyperthermophile?