biology

Halosarcina

Halosarcina 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 Halosarcina rather than just read about it. In short: Halosarcina is a genus of archaeans in the family Halobacteriaceae. References Further reading Qiu, Xing-Xing; Zhao, Mei-Lin; Han, Dong; Zhang, Wen-Jiao; Dyall-Smith, Mike L.; Cui, Heng-Lin (October 2013). "Taxonomic study of the genera Halogeometricum and Halosarcina: transfer of Halosarcina limi and Halosarcina pallida to the genus Halogeometricum as Halogeometricum limi comb. nov. and Halogeometricum pallidum com…

Key takeaways

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

Reference excerpt

Halosarcina is a genus of archaeans in the family Halobacteriaceae.

References

Further reading Qiu, Xing-Xing; Zhao, Mei-Lin; Han, Dong; Zhang, Wen-Jiao; Dyall-Smith, Mike L.; Cui, Heng-Lin (October 2013). "Taxonomic study of the genera Halogeometricum and Halosarcina: transfer of Halosarcina limi and Halosarcina pallida to the genus Halogeometricum as Halogeometricum limi comb. nov. and Halogeometricum pallidum comb. nov., respectively". International Journal of Systematic and Evolutionary Microbiology. 63 (10): 3915–3919. doi:10.1099/ijs.0.055038-0. PMC 3799225. PMID 24097833.

Worked examples

Example 1 — a first encounter with Halosarcina

Start with the simplest possible case. Write down what Halosarcina 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 Halosarcina 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 Halosarcina 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 Halosarcina

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

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

Frequently asked questions

What is Halosarcina in simple terms?

Halosarcina is a genus of archaeans in the family Halobacteriaceae. References Further reading Qiu, Xing-Xing; Zhao, Mei-Lin; Han, Dong; Zhang, Wen-Jiao; Dyall-Smith, Mike L.; Cui, Heng-Lin (October 2013). "Taxonomic study of the genera Halogeometricum and Halosarcina: transfer of Halosarcina limi…

Why does Halosarcina 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 Halosarcina?

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 Halosarcina.