# User:Jimmer

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## James Endres Howell

I am the Coordinator of Undergraduate Advising in the Department of Veterinary and Biomedical Sciences at Penn State University.

### How long is a chromosome?

Chromosome 1 is the longest human chromosome at 245,203,898 base pairs (bp) according to the sequence[1]. And the distance between base pairs along the sugar-phosphate backbone of DNA is about 0.33 nanometers (nm). Thus the total length

So the largest human chromosome is almost almost ten centimeters in length!

### The SI unit of inductance is the henry

${\displaystyle {\mbox{H}}={\dfrac {\mbox{Wb}}{\mbox{A}}}={\dfrac {{\mbox{V}}\cdot {\mbox{s}}}{\mbox{A}}}={\dfrac {{\mbox{m}}^{2}\cdot {\mbox{kg}}}{{\mbox{s}}^{2}\cdot {\mbox{A}}^{2}}}={\dfrac {{\mbox{m}}^{2}\cdot {\mbox{kg}}}{{\mbox{C}}^{2}}}}$
${\displaystyle {\dfrac {\mbox{Wb}}{\mbox{A}}}={\dfrac {{\mbox{kg}}\cdot {\mbox{m}}^{2}}{{\mbox{C}}^{2}}}}$

## References

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