All of the following microorganisms contains the enzyme catalase except?

What type of microbes can not be effectively killed by low temperature (i.e. freezing) treatment? methogens thermophiles mesophiles psychrophiles halophiles

To digest cellulose in the environment, a fungus produces a (n): endoenzyme exoenzyme catalase polymerase constitutive enzyme

Lophotoxin  identify the species which releases the toxin (if it is man-made then this will be all that is required for this part) identify the step disrupted in the neuromuscular junction pathway Provide any consequences of this disruption.   Does the toxin have any applications in biomedicine as a painkiller, disease treatment or analgesic? Provide your source in APA format for each.  If this is missing no credit will be awarded.

Staphylococcus aureus is non-motile, a facultative anaerobe, and a mesophile. At 37⁰C in abundant glucose, which incubation environment is more likely to produce the highest cell mass of S. aureus within two hours? Flask with aeration to add oxygen to the broth and shaking Flask left on the lab bench Flask grown in an anaerobic chamber that removes oxygen from the air around the flask Flask without aeration All will be equal

A bacterial organism is catalase positive and cytochrome oxidase positive. This could suggest that the organism is an obligate aerobe. True or false?

Which of the following groups of bacteria require or will use oxygen for respiration i. obligate aerobes ii. facultative anaerobes iii. obligate anaerobes iv. microaerophile v. aerotolerant anaerobe i & iv ii. & iv Oi&ii i, ii, iv ii & iv

If you discover new bacteria from the sands of Culebra's beaches that have the ability to degrade plastids, how would you identify these bacteria? Explain the methods you would use before reporting your discovery. What tests would you do to prove that they are not from the Enterobacteriaceae family? Discuss in at least 3 paragraphs.

Which of the microbes listed below would be most optimal to use in alcohol production? Escherichia coli Bacillus subtilis Lactobacillus Alcoholphillus O Saccharomyces

What do you mean by obligate anaerobes? Give some examples.