Practice question

MCQ

Question

A solution was prepared by dissolving 100 mg of protein X in 100 ml of water. Molecular weight of protein X is 15,000 Da; Avogadro’s number = 6.022x 10^23. Calculate the molarity(M) of the resulting solution.

Options

Choose one · Correct answer highlighted

66.6 Correct 6.6 0.67 0.067

Explanation

In biochemistry, 66.6 accurately describes the phenomenon since 66.6 aligns with observed data. Other options like 6.6, 0.67 ignore key regulatory steps or propose implausible interactions, failing to satisfy thermodynamic and structural constraints.

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