Describe a biofilm and explain how it benefits its inhabitants

Q: List three (3) advantages microbes have when living in a biofilm, as compared to planktonic growth.…

A: Some bacteria live in the group/aggregates and form a strong structural network, that provides lots…

Q: Where biofilms can be found aside from surfaces . Explain the function of such biofilms to the…

A: A biofilm is a syntrophic consortium of microorganisms in which cells adhere to one another and, in…

Q: Describe the basic process of biofilm formation.

A: Biofilm refers to the collective growth of microorganisms on different surfaces. The microorganisms…

Q: Using the correct microbiology term, classify this bacteria's shape

A: Gram stain (Gram staining or Gram's method), is a method of staining used to classify bacterial…

Q: Relate several advantages to communication within a biofilm.

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

Q: Explain why biofilms not an example of a symbiotic relationship?

A: Complex populations of bacteria known as biofilms attach to surfaces and are contained within an…

Q: Discuss characteristics of biofilms that differentiate them from planktonic bacteria.

A: Biofilms can be defined as the collective of one or more types of microorganisms that can grow on…

Q: Microorganisms may have more than one uptake system for certain substrate? If yes then explain your…

A: Introduction: The organisms that can not be seen by naked eyes are referred to as microorganisms. It…

Q: What terms would describe a prokaryote that is covered thin peptidoglycan layer between two…

A: Aerobic : When the body produces energy by using energy from the SUN. For example Plants . Anaerobic…

Q: What type of microbes are often withstand and survive high pressure treatment?

A: Microorganisms are killed by high hydrostatic pressure. This pressure-instigated inactivation is…

Q: Describe the way endospores are formed, their structure, and theirimportance in the life cycle.

A: An endospore is a dormant, tough, and non-reproductive structure produced by some Gram-positive…

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: Which of the following is the best definition of the word extremophile? O bacteria that can…

A: Extremophile are those organisms that lives in extremr environmental cinditions like extreme…

Q: Bacteria talk using: vibrations detected throug

A: Bacteria can be defined as microscopic, single-celled organisms that live in diverse environments.…

Q: How does the biofilm growth mode differ from that ofplanktonic cells? Which growth mode better…

A: Biofilm basically refers to the matrix like a thing that helps the cells to stick to one another. It…

Q: Explain 4 approaches to preventing or limiting biofilms.

A: Biofilms are the aggregation of microbial cells present on solid surfaces.

Q: Prokaryotes depend on what to obtain some materials and to get rid of waste.

A: A prokaryote is a  simple, single-celled cellular organism that lacks a nucleus and membrane bound…

Q: Describe why a biofilm is so resistant and able to withstand standard antibiotics. What…

A: Communities of bacteria that stick to surfaces and create a matrix of extracellular polymeric…

Q: Describe how a sheathed bacterium such as Sphaerotilus grows

A: The sheathed bacteria are the microorganisms group that is present in slow-running water. Most…

Terrestrial Ecosystem

An ecosystem is a collection of interconnected communities. It includes both living and non-living elements of specific strata. The terrestrial ecosystem is solely related to the ecosystem present on the land and covers 25 to 30% of the total earth’s surface area.