Order the steps that are needed to determine the 3D structure of a protein by x-ray crystallography.
I. diffraction pattern recorded using a diffractometer
II. data analysis
III. protein crystallization
IV. protein expression and purification

Question

Quizplus · Accepted Answer

The correct sequence for determining the 3D structure of a protein by x-ray crystallography starts with protein expression and purification (IV), followed by protein crystallization (III), then recording the diffraction pattern using a diffractometer (I), and finally data analysis (II).

Order the Steps That Are Needed to Determine the 3D