Explain the adaptation that allows thermophiles to survive in very high temperatures.

Q: Describe the mechanisms microbes use to maintain an internal neutral pH. Explain how extreme pH…

A: pH means the potential of hydrogen ions in the solution. It is measured on logarithmic that…

Q: Explain why, to the best of our knowledge, most microorganisms resist culturing in the laboratory

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: What organic macromolecules contain phosphorus/why is phosphorus important for living things ?  What…

A: Phosphorus is an element with a P symbol and atomic number 15. it is a nonmetal that exists in white…

Q: List 5 physical methods of controlling microbial growth, and give an example of each. Why is moist…

A: Heat is one of the best and commonly used physical methods to control microbial growth. By heating…

Q: thermophilic

A: Pepper is a spice that is used extensively all around the world. Pepper is known as the 'King of…

Q: * Thermophiles grow at .28 Low salts O High temperature High oxygen O Low pH O

A: The organism that grows and lives in an acidic or low pH environment are called acidophiles.

Q: emperature. Discuss temperature requirements of Mycobacterium tuberculosis Explain which main class…

A: Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis . This bacteria usually…

Q: Define biofilm and quorum sensing. Explain how quorum sensing is used to direct the activities of a…

A: Biofilms are complex bacterial communities that are adherent to a surface, an interface or to each…

Q: Describe the basic effects of temperature on microbes.

A: The microorganism or microbes are characterized by their existence in the form of a single-cell or…

Q: Give examples of mesophilic and thermophilic spore formers of concern in the food industry.

A: One of the main concern of the food industry is the microbial contamination.

Q: How might the enzymes of thermophiles differ from those of other organisms?

A: The study of chemical reactions that occurs within living organisms is called biochemistry. This…

Q: explain why there is little to no growth of these organisms in the minimal salt media with glucose…

A: Bacteria are inhibited by salt in a variety of ways. It's a disruptor that causes mayhem in…

Q: Describe fully how to culture the media of L. bulgaricus and S. thermophiles properly by using…

A: The thermophilic lactic acid bacteria (LAB) Lactobacillus bulgaricus and Streptococcus thermophilus…

Q: So we know that the cloudier the broth is, the more microbes are growing in the broth. How can you…

A: Introduction :- There are two types of media , present in labs to study various types of bacteria .…

Q: Account for the inability of aerobes to grow in the absence of O2

A: Aerobes require oxygen and cannot perform their metabolic processes in the absence of oxygen. These…

Q: Compare and contrast the characteristics of sulfur-oxidizing bacteria, nitrifiers, and…

A: Answer: Introduction: Characteristics of Sulfur-oxidizing bacteria  Sulfur-oxidizing bacteria are…

Q: The generation time of a bacterium was measured at two different temperatures. Which results would…

A: The small microscopic, unicellular organisms that are generally not visible to the naked eye are…

Q: Differentiate between a microaerophile and an aerotolerant organism.

A: The microorganisms that are capable of surviving in a lower level/concentration of oxygen are called…

Q: Why are extended periods of exponential microbialgrowth in nature rare and often slower than…

A: Microbial growth is the proliferation of the microbe into genetically identical daughter cells, by…

Q: Explain 2 factors that influence microbial growth.

A: The growth of microorganisms  are very much dependent on different factors that controls the growth…

Q: Write a short note, What is the role of nitrate in microbial metabolism?

A: - Nitrogen is a basic element for the microbes . It is a component of 2 biological macromolecules…

Q: How to test the effect of temperature and PH  on S. thermophiles growth ?

A: Results of pH, temperature , association with protein cognizance (WPC), and non- EPS tradition on…

Q: In what environments might the following organisms be found? thermophile

A: The microbial species have their own temperature range, wherein they grow and multiply rapidly. The…

Q: Describe several physical and chemical requirements for microbial growth, and explain what factors…

A: Physical requirements for microbial growth: Temperature: For pyscrophilic organisms = around 00…

Q: the ways to increase the yield and decrease the cost for production of commercially…

A: Materials that are necessary for the successful conduction of metabolism in living organisms are…

Q: Place appropriate points on the axes and draw and label separategraphs that fit a psychrotroph and…

A: When microorganisms supplied with an adequate amount of nutrients and other environmental factors…

Q: Given what is known about humans, why is it unlikely that a thermophile or a psychrophile would be a…

A: .m Humans are warm-blooded. Their body temperatures do not change when the temperature outside…

Q: Differentiate between transpiration and evaporation.

A: Plants perform several physiological processes through leaves and stems.  Evaporation and…

Q: Compare and contrast the action of alcohols, halogens, and ­oxidizing agents in controlling…

A: Alcohol is used as disinfectant for centuries.Alcohol is extremely effective in fight against single…

Q: Complete the picture of the thylakoids membrane in the beaker with solution at PH 8

A: The thylakoid membranes of a chloroplast is an internal system of interconnected membranes, that…

Q: Provide the conditions (e.g., intrinsic properties, storage conditions, etc.) that will make the…

A: Conditions essential for recovery of microorganisms from the sterile foods.

Q: Description of how you have modified pour plate and streak culture method to see the effect of…

A: In microbiology lab, for the preparation of pure culture of a particular microorganism different…

Q: Compare and contrast the growth and physiology of obligate aerobes, facultative anaerobes, and…

A: Microbes are invisible to the naked eye that is viewed with the help of microscopes that can be…

Q: Distinguish between the terms halophilic and halotolerant microorganisms. Give one example of each.

A: Some Microorganisms have the unique ability to withstand harsh environmental conditions because of…

Q: These are enzymes that can sustain in a high hydrostatic pressure. * (Please choose one correct…

A: Bacteria are classified into different classes based on the influence of different environmental…

Q: Does a compensatory pause always follow a PVC? Explain.

A: The most prevalent cause of abnormal heart rhythms is premature ventricular contractions (PVCs). The…

Q: In what environments might the following organisms be found?a. hyperthermophile b. thermophile c.…

A: All organisms have a optimum temperature in which they can survive. Specifically, microorganisms…

Q: What conditions need to change in order to allow for thermophilic spores to grow instead of…

A: Spores are a dormant form of bacteria. They are tough and highly resistant to unfavorable conditions…

Q: Which of the following has been shown to cause corrosion in iron pipes? O A. extreme ferrophiles O…

A: Corrosion: Corrosion is the natural transformation of a refined metal into a more chemically stable…

Q: How do hyperthermophiles keep proteins and DNA from beingdestroyed by high heat?

A: A hyperthermophiles are groups of organisms that can survive without trouble in extremely hot…

Microbial Physiology

Microbial physiology is the branch of microbiology that is associated with studying the physiology of fungi, bacteria, and viruses. It is an important field of science concerning functional genomics and metabolic engineering.

Chemotaxis

The organism’s movement in a particular direction as a response to certain chemicals that are available in the environment is defined as chemotaxis. In brief, it can be defined as the occurrence of an organism’s movement in response to a certain chemical stimulus.