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What is the significance of Franklin and Wilkins' X-ray diffraction photographs regarding DNA structure?
Wiki User
∙ 12y ago
The visualisation that the diffraction patterns enabled, made it possible for the physical parameters of the DNA molecule to be postulated, and indeed constructed by Crick and Watson.
Wiki User
∙ 12y ago
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What important clue from Rosalind Franklins work helped Watson and Crick develop their model of DNA?
She was close to solve the 3D structure of the DNA molecule, she had even got the X ray diffraction pattern that was helped solve the structure by Watson and Crick.
What technology was made possible by the discovery of the structure of DNA?
X-ray diffraction
How did Francis Frick and James Watson try to understand the structure of DNA?
X-ray diffraction pictures. A scattering of X-ray beams off the atoms of a crystalline substance to try and deduce the form of the substance. PS That was Wilkins.
What is X-ray diffraction and why it is used?
X-ray diffraction is an investigative technique that involves directing a beam of X-rays at a material and examining the ways in which those X-rays were scattered by that material. The patterns into which they scatter and the angles of scattering reveal information about the structure of the material being studied. The application of X-ray diffraction to probe characteristics of a material allows a researcher to model the atomic or molecular structure of that material.
Who is the scientist that used x ray defraction to determine structure of DNA?
Rosalind Franklin was the scientist that made images of DNA by using X-ray diffraction.
How did x-ray diffraction photographs help Watson and crick determine the structure of DNA?
It helped reveal the characteristic shape of a double helix
What can you do by X-ray diffraction?
X-ray diffraction is a common method for determining crystal structure.
What important piece of information did Rosalind's work add to the puzzle regarding the structure of the DNA molecule?
Her studies of DNA with X-ray diffraction indicated that DNA is a double helix.
What is the principles of x ray diffraction?
The idea is that, due to the small wavelength of X-rays, atoms can serve as a diffraction grid - causing diffraction patterns. (If you don't know about diffraction, I suggest you search in the questions for "diffraction", or ask a separate question for diffraction.) Crystals are good for this, because of their regular structure.
The tool used to show the structure of DNA was?
X-ray diffraction
What is the basic principle of x- ray diffraction?
The idea is that, due to the small wavelength of X-rays, atoms can serve as a diffraction grid - causing diffraction patterns. (If you don't know about diffraction, I suggest you search in the questions for "diffraction", or ask a separate question for diffraction.) Crystals are good for this, because of their regular structure.
How do you apply the diffraction of light in the real life?
The diffraction of light in the real life can be seen as a rainbow pattern on a DVD or CD. The closely spaced tracks function as diffraction grating. A credit card's hologram is another example diffraction light application in real life. The grating structure on the card produces the desired diffraction pattern.
What important clue from Rosalind Franklins work helped Watson and Crick develop their model of DNA?
She was close to solve the 3D structure of the DNA molecule, she had even got the X ray diffraction pattern that was helped solve the structure by Watson and Crick.
What technology was made possible by the discovery of the structure of DNA?
X-ray diffraction
What scientist is the leading authority on diffraction grating?
Henry Augustus Rowland pioneered diffraction grating. This is when a periodic structure with an optical component is used to split light into several beams in separate directions.
What has the author Dorothea Joyce Gregory-Allen written?
Dorothea Joyce Gregory-Allen has written: 'An electron diffraction investigation of the structure of 1, 4-cyclohexanedione' -- subject(s): Electrons, Diffraction
How did Francis Frick and James Watson try to understand the structure of DNA?
X-ray diffraction pictures. A scattering of X-ray beams off the atoms of a crystalline substance to try and deduce the form of the substance. PS That was Wilkins.
