Match the microbial function(s) with the most appropriate nutrient type.

Q: The following carbon sources can be used for nutrition, by at least some heterotrophic organisms,…

A: The organisms that cannot produce their own food, instead of taking the nutrition from the other…

Q: Name the pollutants which are degradable.

A: Pollutants are considered as undesirable changes in physical, chemical or biological characteristics…

Q: Explain with examples: macronutrients, micronutrients, beneficial nutrients,toxic elements and…

A: A nutrient is an element used by an organism to survive, grow, and reproduce. The requirement for…

Q: please write an introduction on the effects of ph on Microbial Growth

A: pH is defined as a negative logarithm of hydrogen ion concentration.For the proper growth of…

Q: High buffering capacity means the soil has more sand than soil with low buffering capacity. True or…

A: Buffers are substances that can resist changes in pH. It is a combination of a weak acid and its…

Q: Distinguish between Litter and detritus.

A: Soil is a complex ecosystem that supports interaction between various geologic, chemical, and…

Q: Compare and contrast oxygen requirements for obligate anaerobes and microaerophiles. Describe one…

A: Introduction :- Obligate anaerobes are microorganisms that cannot survive in the presence of oxygen…

Q: Relate microorganism with food security

A: Introduction: Microorganisms are living things that are so small they can only be seen under a…

Q: Fill in the blanks. In the Nitrogen cycle, into are responsible for converting denitrifying…

A: Nitrogen cycle is a biogeochemical process which transform the inert nitrogen present in the…

Q: Name the pollutants that cannot be broken down to simple and harmless products.

A: The pollutants are generally broken down by the process of bioremediation or consumed by the use of…

Q: 1. Name one earth sphere with an abiotic component. 1. 2. Give one abiotic component in #1. 3. What…

A: As per bartleby answering policy only one question and three subquestions can be answered. So,…

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

A: Bacteria are prokaryotic organisms that are unicellular in nature. The optimum temperature is that…

Q: llustrate the microbial growth curve and label completely Identify what part of the curve where the…

A: Bacteria are single-celled organisms. They multiply through simple cell division, and their…

Q: Short description of the process occurring at each step of the extraction in the miniprep process…

A: A bacterium's plasmid is a circular, double-stranded extrachromosomal DNA with two strands. It's…

Q: Describe a fermentor and explain how it is scaled up for industrial use.

A: The fermentation is a biochemical process in which nutrients are converted into a useful product by…

Q: Explain why high concentration of suger, salt and acid do not support microbial growth, only it have…

A: Microbial Growth refers to the growth of a microbial population i.e., an increase in its cell number…

Q: Describe nitrogen fi xation, ammonifi cation, nitrifi cation, and denitrifi cation and how microbes…

A: The process of reduction of molecular nitrogen into ammonia is called nitrogen fixation. It can…

Q: Explain why oils become rancid. Provide short and concise answer with relevant examples, if…

A: Fats are a class of lipid molecules that are triacylcylgerols having a glycerol backbone with the…

Q: Describe the difference between selective and differential media. Give an example of each.

A: Microbiological media are substances that provide nutrients and other growth factors required for…

Q: ...means degrading/removing environmental poisons or pollutants by microorganisms such as fungi

A: Bioremediation

Q: How does the Food Standards Code define a 'contaminant'?

A: Food contamination alludes to the presence of unsafe synthetic chemicals & microorganisms in…

Q: Describe functional media; list several different categories, andexplain what characterizes each…

A: The functional media consist of nutrients and chemicals for bacterial growth. The functional media…

Q: Plants and microorganisms acquire nitrogen primarily through nitrate assimilation.

A: Asked : Given statement is correct or incorrect

Q: Describe soil as a microbial habitat.

A: The sum total of living organisms inhabiting the soil constitutes soil habitat. bacteria,…

Q: Explain the term GFAP

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: Toxic byproducts are made by some organisms that use oxygen for metabolism. true/ false

A: Cellular respiration is the process by which glucose molecules are broken down in the presence of…

Q: Identify the microorganism/ group of microorganisms involved in the spoilage of the following food:…

A: Spoilage of food products causes great harm to the manufacturer and also to the people consuming it…

Q: Nitrogen-fixing bacteria reduce ammonia (ammonium ion) to nitrogen gas.

A: Rhizobium or azotobactor , are prokaryotic organisms are capeble of fixing molecular form of N2 in…

Q: What might change in the bread produced, depending on the origin of sour dough culture? Select all…

A: Sourdough culture It is defined as the stable cultures of lactic acid bacteria and yeast in a…

Q: Explain the term Food irradiation?

A: Disinfection is a process of killing germs from a surface or any object. There are many types of…

Q: Make a unique answer: Describe the methods for identifying and quantifying microbial contaminants in…

A: The majority of techniques for determining the presence of microorganisms in water rely on…

Q: Compare the relative abundance of microbial growth on the agar surface touched by unwashed and…

A: Microbial growth is the increase in the number of microorganisms in a specific environment or…

Q: Which of the following could be an effect of an excess ofsewage running into a freshwater…

A: Due to the contamination of fresh water by sewage all of the above can takes place.

Environmental Microbiology

Environmental biology deals with the study of microorganisms and their interaction with their surroundings. This term itself covers the microbial interactions with water, soil, air, and microbial too.