science

Olsenella profusa

Olsenella profusa is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Olsenella profusa rather than just read about it. In short: Olsenella profusa is a bacterium from the genus Olsenella which has been isolated from subgingival plaque in the United States. References Further reading Kraatz, Mareike (2011).

Key takeaways

Olsenella profusa belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Olsenella profusa to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Olsenella profusa from memory before moving on to harder problems.

Reference excerpt

Olsenella profusa is a bacterium from the genus Olsenella which has been isolated from subgingival plaque in the United States.

References

Further reading Kraatz, Mareike (2011). Isolation of Lactic Acid Related Bacteria from the Pig Mucosal Proximal Gastrointestinal Tract, Including Olsenella Umbonata Sp. Nov. and Veillonella Magna Sp. Nov. Logos Verlag Berlin GmbH. ISBN 9783832527891.

Worked examples

Example 1 — a first encounter with Olsenella profusa

Start with the simplest possible case. Write down what Olsenella profusa claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Olsenella profusa before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Olsenella profusa ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Olsenella profusa

In research: Olsenella profusa appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Olsenella profusa in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Olsenella profusa is common in secondary-school and first-year university syllabi. It links to neighbouring topics Actinomycetota stubs, Bacteria described in 2001, Coriobacteriia, so understanding it makes those chapters shorter.
In everyday life: Look for Olsenella profusa outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Olsenella profusa in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Olsenella profusa means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Olsenella profusa out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Olsenella profusa in simple terms?

Olsenella profusa is a bacterium from the genus Olsenella which has been isolated from subgingival plaque in the United States. References Further reading Kraatz, Mareike (2011).

Why does Olsenella profusa matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Olsenella profusa?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Olsenella profusa.