biology

Psychroflexus

Psychroflexus is a biology 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 Psychroflexus rather than just read about it. In short: Psychroflexus is a psychrophilic bacteria genus from the family of Flavobacteriaceae. References Further reading Feng, Shi; Powell, Shane M.; Wilson, Richard; Bowman, John P.

Key takeaways

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

Reference excerpt

Psychroflexus is a psychrophilic bacteria genus from the family of Flavobacteriaceae.

References

Further reading Feng, Shi; Powell, Shane M.; Wilson, Richard; Bowman, John P. (4 September 2015). "Proteomic Insight into Functional Changes of Proteorhodopsin-Containing Bacterial Species under Different Illumination and Salinity Levels". Journal of Proteome Research. 14 (9): 3848–3858. doi:10.1021/acs.jproteome.5b00241. PMID 26179671. Bowman, JP; McCammon, SA; Lewis, T; Skerratt, JH; Brown, JL; Nichols, DS; McMeekin, TA (June 1998). "Psychroflexus torquis gen. nov., sp. nov., a psychrophilic species from Antarctic sea ice, and reclassification of Flavobacterium gondwanense (Dobson et al. 1993) as Psychroflexus gondwanense gen. nov., comb. nov". Microbiology. 144 (6): 1601–9. doi:10.1099/00221287-144-6-1601. PMID 9639931. Garrity, George M., ed. (2011). Bergey's manual of systematic bacteriology (2nd ed.). New York: Springer Science + Business Media. ISBN 978-0-387-68572-4. Yumoto, Isao, ed. (2013). Cold-adapted microorganisms. Norfolk: Caister Academic Press. ISBN 978-1-908230-26-3.

Worked examples

Example 1 — a first encounter with Psychroflexus

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

In research: Psychroflexus appears in biology 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 Psychroflexus 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: Psychroflexus is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bacteria genera, Flavobacteria, Flavobacteria stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Psychroflexus 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 Psychroflexus in 20 minutes

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

Frequently asked questions

What is Psychroflexus in simple terms?

Psychroflexus is a psychrophilic bacteria genus from the family of Flavobacteriaceae. References Further reading Feng, Shi; Powell, Shane M.; Wilson, Richard; Bowman, John P.

Why does Psychroflexus matter?

Because it connects several biology 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 Psychroflexus?

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 Psychroflexus.