science

Leptospira alexanderi

Leptospira alexanderi 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 Leptospira alexanderi rather than just read about it. In short: Leptospira alexanderi is a species of Leptospira. Its type strain is strain L 60T (= ATCC 700520T).

Key takeaways

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

Reference excerpt

Leptospira alexanderi is a species of Leptospira. Its type strain is strain L 60T (= ATCC 700520T).

References

Further reading Ko, Albert I.; Goarant, Cyrille; Picardeau, Mathieu (2009). "Leptospira: the dawn of the molecular genetics era for an emerging zoonotic pathogen". Nature Reviews Microbiology. 7 (10): 736–747. doi:10.1038/nrmicro2208. ISSN 1740-1526. PMC 3384523. PMID 19756012. Brenner DJ, Kaufmann AF, Sulzer KR, Steigerwalt AG, Rogers FC, Weyant RS (April 1999). "Further determination of DNA relatedness between serogroups and serovars in the family Leptospiraceae with a proposal for Leptospira alexanderi sp. nov. and four new Leptospira genomospecies". International Journal of Systematic Bacteriology. 49 (2): 839–58. doi:10.1099/00207713-49-2-839. PMID 10319510. Retrieved 2013-08-06.

External links "Leptospira alexanderi". The Encyclopedia of Life.

Worked examples

Example 1 — a first encounter with Leptospira alexanderi

Start with the simplest possible case. Write down what Leptospira alexanderi 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 Leptospira alexanderi 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 Leptospira alexanderi 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 Leptospira alexanderi

In research: Leptospira alexanderi 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 Leptospira alexanderi 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: Leptospira alexanderi is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bacteria described in 1999, Leptospira, Spirochaetes stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Leptospira alexanderi 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 Leptospira alexanderi in 20 minutes

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

Frequently asked questions

What is Leptospira alexanderi in simple terms?

Leptospira alexanderi is a species of Leptospira. Its type strain is strain L 60T (= ATCC 700520T).

Why does Leptospira alexanderi 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 Leptospira alexanderi?

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 Leptospira alexanderi.