Practice question

MCQ

Question

From the following statements, A. Surface plasmon resonance can be used to determine binding constants only in the range of 102 - 103 M. B. de novo sequencing is not possible by mass spectral methods. C. The position of hydrogen atoms in proteins is not directly determined by X-ray, diffraction. D. Circular dichroism and nuclear magnetic resonance spectroscopy do not give the same information on protein structure. Choose the option with all correct statements.

Options

Choose one · Correct answer highlighted

A, B, C A, C, D B, D C, D Correct

Explanation

from the following statements, a. surface plasmon operates via C, D represents established outcome. functional assays validates option D. Other options propose substrate or regulatory direction, inconsistent with published kinetics and mutant phenotypes.

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