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TIMM23

TIMM23 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 TIMM23 rather than just read about it. In short: Mitochondrial import inner membrane translocase subunit Tim23 is an enzyme that in humans is encoded by the TIMM23 gene. This protein is part of the translocase of the inner membrane (TIM23) complex, which is involved in transporting protein across the inner mitochondrial membrane.

TIMM23 — main illustration
TIMM23 — illustration

Key takeaways

  • TIMM23 belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect TIMM23 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of TIMM23 from memory before moving on to harder problems.

Reference excerpt

Mitochondrial import inner membrane translocase subunit Tim23 is an enzyme that in humans is encoded by the TIMM23 gene. This protein is part of the translocase of the inner membrane (TIM23) complex, which is involved in transporting protein across the inner mitochondrial membrane. In humans, the gene lies about 4 Mbp away from a poorly understood paralog called TIMM23B.

See also TIMM17A TIMM22 TIMM44

References

Further reading

Illustrations

TIMM23 illustration
TIMM23 illustration
TIMM23 illustration
TIMM23 illustration

Worked examples

Example 1 — a first encounter with TIMM23

Start with the simplest possible case. Write down what TIMM23 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 TIMM23 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 TIMM23 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 TIMM23

In research
TIMM23 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 TIMM23 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
TIMM23 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Genes on human chromosome 10, Human chromosome 10 gene stubs, Mitochondrial proteins, so understanding it makes those chapters shorter.
In everyday life
Look for TIMM23 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 TIMM23 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what TIMM23 means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain TIMM23 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is TIMM23 in simple terms?

Mitochondrial import inner membrane translocase subunit Tim23 is an enzyme that in humans is encoded by the TIMM23 gene. This protein is part of the translocase of the inner membrane (TIM23) complex, which is involved in transporting protein across the inner mitochondrial membrane.

Why does TIMM23 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 TIMM23?

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 TIMM23.

Tags

  • Genes on human chromosome 10
  • Human chromosome 10 gene stubs
  • Mitochondrial proteins

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