10 µm cell
A cell is the basic structural unit of living organisms.
10 µmDiameterBeyond the eye
10 µm cell vs Red blood cell
What are they, and what does the difference actually look like?
Two things. One honest scale.
Meet the pair
What these two things are
Red blood cell
A red blood cell is a specialised blood cell that transports oxygen using haemoglobin.
7.5 µmCharacteristic sizeThe diameter of 10 µm cell is about 1.33 times the characteristic size of Red blood cell.
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10 µm cell10 µmDiameter
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Red blood cell7.5 µmCharacteristic size
Both marked spans share one linear scale. Artwork keeps its proportions; poses and surface detail are illustrative.
Measurements, assumptions & sources +
10 µm cell
A 10 µm diameter teaching example, not a universal cell size.
Defined examples — our methodology
The marked diameter is calibrated. Unmeasured illustration details are representative.
Red blood cell
A chosen 7.5 µm human red-blood-cell diameter. Real cells vary and deform.
University of Utah — Cell size and scale
The marked characteristic size is calibrated. Unmeasured illustration details are representative.
Change the comparison
Put something else beside it.
Measurement details
Why these numbers?
The visual compares diameter with characteristic size. The records below preserve each value’s basis and caveats.
10 µm cell
10 µmDiameter · example
A 10 µm diameter teaching example, not a universal cell size.
Red blood cell
7.5 µmCharacteristic size · representative
A chosen 7.5 µm human red-blood-cell diameter. Real cells vary and deform.
- Comparing
- Diameter ↔ Characteristic size
- Relative size
- 10 µm cell is larger on this measurement by a factor of about 1.33. 10 µm cell's selected measurement is approximately 33.3% greater than Red blood cell's.
How to read the visual
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
- 10 µm cell is labelled example; treat the displayed value as a comparison anchor rather than false precision.
- Red blood cell is labelled representative; treat the displayed value as a comparison anchor rather than false precision.
There’s always another scale
Follow your curiosity.
Microscopic10 µm cell10 µmA cell is the basic structural unit of living organisms.MicroscopicRed blood cell7.5 µmA red blood cell is a specialised blood cell that transports oxygen using haemoglobin.
Microscopic2 µm bacterium2 µmA bacterium is a single-celled microorganism without a membrane-bound nucleus.
MicroscopicDNA double helix2 nmDNA is the molecule that stores hereditary information in living organisms.
Living thingsHoneybee1.5 cmA honeybee is a social insect that lives in a colony and gathers nectar and pollen from flowers.
Living thingsSmall ant5 mmAn ant is a social insect that lives in an organised colony, usually with workers, a queen and specialised roles.
Everyday thingsUS quarter2.426 cmA US quarter is a coin worth twenty-five cents, commonly used in United States currency.Side by side
Another point of view.
