Which bacteria role does not involve symbiosis?

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Problem 5 Hard Difficulty
Video Transcript
Which bacteria helps in symbiosis?
Do bacteria have a symbiotic relationship?
What are some examples of symbiotic relationships with bacteria?
What type of symbiosis is bacteria living on human skin?

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The Elements of Life

In biology, the elements of life are the essential building blocks that make up living things. They are carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur. The first four of these are the most important, as they are used to construct the molecules that are necessary to make up living cells. These elements form the basic building blocks of the major macromolecules of life, including carbohydrates, lipids, nucleic acids and proteins. Carbon is an important element for all living organisms, as it is used to construct the basic building blocks of life, such as carbohydrates, lipids, and nucleic acids. Even the cell membranes are made of proteins. Carbon is also used to construct the energy-rich molecules adenosine triphosphate (ATP) and guanosine triphosphate (GTP). Hydrogen is used to construct the molecules water and organic compounds with carbon. Hydrogen is also used to construct ATP and GTP. Nitrogen is used to construct the basic building blocks of life, such as amino acids, nucleic acids, and proteins. It is also used to construct ATP and GTP. Oxygen is used to construct the basic building blocks of life, such as carbohydrates, lipids, and nucleic acids. It is also used to construct ATP and GTP. Phosphorus is used to construct the basic building blocks of life, such as carbohydrates, lipids, and nucleic acids.

Problem 5 Hard Difficulty

Video Transcript

Hi, folks. It's will and I'd like to help with a question based on content from Chapter 27 which is titled Bacteria and Archaea. This particular question reads as follows. Bacteria perform the following ecological roles. Which role typically does not involve symbiosis. In order to answer the particular question, we first need to remind ourselves of symbiosis. In other words, we're talking about symbiotic relationships, which are relationships between two organisms that are living in close proximity. In section five of this chapter, three types of symbiotic relationships are defined. Commence Soliz um, in which one of the organisms in the relationship derives benefit. But the second organism is neutral in its response. In other words, it receives neither benefit nor harm from the interaction or the relationship. The second type is mutual is, um, and this is a scenario in which both organisms derive benefit from the relationship, and the third is parasitism, which is one organism. Derives benefit. However, the other organism is harmed as a result of the interaction. Now the question again reads which world typically does not involve symbiosis and therefore answer choices. A skin commence a list B D composer see gut mutual ist and D pathogen. Let's take a look at the three answer choices that are incorrect and talk about why, and that will lead us to the correct answer choice. A skin commence a list. Within that response, you see a form of the word commence, Eliza Mme, which we said is an example of a symbiotic relationship and choice. See, we see the term gut mutual ist, which again we see is a form of mutual ism, which is a type of symbiotic relationship. Choice D is pathogen, and initially you might be inclined to, uh, consider. This is a possible choice because you don't see a pathogen is a massive one of the types of symbiotic relationships. However, a pathogen is a disease causing organisms, and one of the consequences of it parasitism is ah, disease. In other words, path of sites can also be a pistol. Me parasites can also be pathogens, so really pathogen is associated with the parasitism or a parasitic relationship that leaves choice. B D composer and remember D composers are involved in recycling of nutrients are breaking down organic materials to recycle those raw materials in the ecosystem. This does not involve a relationship between two living organisms and therefore is not, uh the is not a form that involves symbiosis. So the correct choice would be B D composers because it does not involve symbiosis, so I hope this explanation was helpful.

Which bacteria helps in symbiosis?

Plants provide a safe haven for rhizobium bacteria, which assists plants in nitrogen fixation. Rhizobium bacteria dwell in nodules or on the roots of legumes in the soil. They create a symbiotic relationship with the legume in the root nodule and benefit from the plant's nutrients.

Do bacteria have a symbiotic relationship?

Symbiotic Relationships Commensal bacteria acquire nutrients and a place to live and grow from their host. In some instances, commensal bacteria may become pathogenic and cause disease, or they may provide a benefit for the host. In a mutualistic relationship, both the bacteria and the host benefit.