science

Geobacter anodireducens

Geobacter anodireducens 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 Geobacter anodireducens rather than just read about it. In short: Geobacter anodireducens is a Gram-negative, aerotolerant, exoelectrogenic, anaerobic, non-spore-forming and non-motile bacterium from the genus of Geobacter Like others in its genus, it is commonly found in soil and uses iron as its electron acceptor. Due to its ability to generate current, it is an organism of note for Microbial fuel cell research.

Key takeaways

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

Reference excerpt

Geobacter anodireducens is a Gram-negative, aerotolerant, exoelectrogenic, anaerobic, non-spore-forming and non-motile bacterium from the genus of Geobacter Like others in its genus, it is commonly found in soil and uses iron as its electron acceptor. Due to its ability to generate current, it is an organism of note for Microbial fuel cell research. G. anodireducens was first isolated in 2014, and characterized in 2019, both by Dan Sun.

Characteristics G. anodireducens is curved bacillus, most easily distinguished from its cousins Geobacter metallireducens and Geobacter sulfurreducens by its osmotolerance: it is able to withstand nearly twice the salt concentration in solution.

Genome The genome of G. anodireducens is 3,555,507 base pairs long. The bacteria also contains a plasmid at 110,507 base pairs long. Both are circular. A total of 3,564 genes have been located on the plasmid and genome combined.

References

Worked examples

Example 1 — a first encounter with Geobacter anodireducens

Start with the simplest possible case. Write down what Geobacter anodireducens 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 Geobacter anodireducens 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 Geobacter anodireducens 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 Geobacter anodireducens

In research: Geobacter anodireducens 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 Geobacter anodireducens 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: Geobacter anodireducens is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bacteria described in 2014, Bacteria stubs, Thermodesulfobacteriota, so understanding it makes those chapters shorter.
In everyday life: Look for Geobacter anodireducens 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 Geobacter anodireducens in 20 minutes

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

Frequently asked questions

What is Geobacter anodireducens in simple terms?

Why does Geobacter anodireducens 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 Geobacter anodireducens?

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 Geobacter anodireducens.