earth science

Psychrobacter oceani

Psychrobacter oceani is a earth 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 Psychrobacter oceani rather than just read about it. In short: Psychrobacter oceani is a Gram-negative, strictly aerobic and nonmotile bacterium of the genus Psychrobacter, which was isolated from a sample of marine sediment from the Pacific Ocean. References External links Type strain of Psychrobacter oceani at BacDive - the Bacterial Diversity Metadatabase Further reading Matsuyama, H; Minami, H; Sakaki, T; Kasahara, H; Watanabe, A; Onoda, T; Hirota, K; Yumoto, I (May 2015)…

Key takeaways

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

Reference excerpt

Psychrobacter oceani is a Gram-negative, strictly aerobic and nonmotile bacterium of the genus Psychrobacter, which was isolated from a sample of marine sediment from the Pacific Ocean.

References

External links Type strain of Psychrobacter oceani at BacDive - the Bacterial Diversity Metadatabase

Further reading Matsuyama, H; Minami, H; Sakaki, T; Kasahara, H; Watanabe, A; Onoda, T; Hirota, K; Yumoto, I (May 2015). "Psychrobacter oceani sp. nov., isolated from marine sediment". International Journal of Systematic and Evolutionary Microbiology. 65 (Pt 5): 1450–5. doi:10.1099/ijs.0.000118. PMID 25678681.

Worked examples

Example 1 — a first encounter with Psychrobacter oceani

Start with the simplest possible case. Write down what Psychrobacter oceani claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth 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 Psychrobacter oceani 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 Psychrobacter oceani 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 Psychrobacter oceani

In research: Psychrobacter oceani appears in earth 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 Psychrobacter oceani 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: Psychrobacter oceani is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bacteria described in 2015, Gram-negative bacteria, Marine microorganisms, so understanding it makes those chapters shorter.
In everyday life: Look for Psychrobacter oceani 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 Psychrobacter oceani in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Psychrobacter oceani 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 Psychrobacter oceani out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Psychrobacter oceani in simple terms?

Psychrobacter oceani is a Gram-negative, strictly aerobic and nonmotile bacterium of the genus Psychrobacter, which was isolated from a sample of marine sediment from the Pacific Ocean. References External links Type strain of Psychrobacter oceani at BacDive - the Bacterial Diversity Metadatabase F…

Why does Psychrobacter oceani matter?

Because it connects several earth 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 Psychrobacter oceani?

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 Psychrobacter oceani.