A) Differential staining
B) X-ray diffraction
C) Auto radiography
D) All of the above
Correct Answer: B
Solution :
When the crystals is X-rayed, the way in which the beam is diffracted reflects the pattern of the molecule in the crystals. The crossed pattern in the centre shows that DNA is a helical structure. Which is due to hydrogen bonded bases.You need to login to perform this action.
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