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9 August, 21:15

The concentration of a biomolecule inside a rod-shaped prokaryotic cell is 0.0051 m. calculate the number of molecules inside the cell, which is 2.4 μm long and 1.3 μm in diamete

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  1. 9 August, 21:55
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    The solution is as follows:

    Volume of a rod = πr²h

    Volume = π (1.3*10⁻⁶ m/2) ² (2.4*10⁻⁶ m)

    Volume = 3.186*10⁻¹⁸ m³

    Since 1 m³ = 1,000 L, the volume is equivalent to 3.186*10⁻¹⁵ L.

    0.0051 mol/L * 3.186*10⁻¹⁵ L * 6.022*10²³ molecules/mole = 9,784,906.92 molecules
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