Question

Solution

Correct option is

941.2amu

Minimum molecular mass of insulin will be the mass containing at least one atom of sulphur.

One atom of S = 32amu.

Now, 3.4amu of sulphur is present in 100a.m.u of insulin. = 941.2amu

Hence, minimum molecular mass of insulin = 941.2amu

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Q10

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