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Watson and Crick knew that the triple helix model of DNA that Linus Pauling had proposed was incorrect What evidence did they have for such a conclusion?
Watson and Crick had evidence indicating that the width of the DNA molecule suggested a double helix rather than a triple helix. Additionally, base pairing rules they proposed provided a more plausible explanation for the structure of DNA. These findings led them to conclude that the triple helix model was incorrect.
It became apparent to Watson and Crick after completion of their model that the DNA molecule could carry a vast amount of hereditary information in what?
It became clear to James Watson and Francis Crick that large amounts of hereditary information could be carried in terms of DNA sequence within the cell in a very small amount of space by using different sequences of the bases.
It became apparent to Watson and crick after completion of their model that DNA molecule could carry a vast amount of hereditry information in what?
Watson and Crick realized that the DNA molecule could carry a vast amount of hereditary information in its sequence of nucleotide bases. They discovered that the specific arrangement of these bases along the DNA strand encoded the genetic instructions necessary for the development and functioning of living organisms.
Who is credited for the discovery of the structure of DNA?
Francis Crick and James WatsonDNA (deoxyribonucleic acid) appears likely to have evolved from the much simpler molecule, RNA. Of course, DNA was not the only possible direction in which evolution could have taken, but it has proven to be a very successful one.DNA was first discovered back in 1869 by Johann Friedrich Miescher. The fundamental structure of DNA was discovered by James Watson and Francis Crick, although many people believe that Rosalind Franklin also played a large role in their research.Simple Answer:James Watson and Francis Crick are credited with the first correct double-helix model of DNA structure published in 1953 in the journal Nature.More Complicated:Credit for the research leading to the discovery of the structure of DNA is controversial. The publication by Watson and Crick was based on an x-ray image taken by Rosalind Franklin and Raymond Gosling in May 1952. A critical problem in an earlier model was corrected based on private communications from Erwin Chargaff.Several critical publications occurred at almost the same time. A separate paper by Franklin and Gosling's provided the X-ray diffraction data and original analysis method for the Watson and Crick model. Maurice Wilkins also published X-ray patterns also supporting a double-helix molecular model of DNA.Watson, Crick, and Wilkins jointly received the Nobel Prize in Physiology or Medicine in 1962 but since this was after Franklin's death, it is often assumed that Franklin would have also shared the prize is she had lived.Simple Answer:James Watson and Francis Crick are credited with the first correct double-helix model of DNA structure published in 1953 in the journal Nature.More Complicated:Credit for the research leading to the discovery of the structure of DNA is controversial. The publication by Watson and Crick was based on an x-ray image taken by Rosalind Franklin and Raymond Gosling in May 1952. A critical problem in an earlier model was corrected based on private communications from Erwin Chargaff.Several critical publications occurred at almost the same time. A separate paper by Franklin and Gosling's provided the X-ray diffraction data and original analysis method for the Watson and Crick model. Maurice Wilkins also published X-ray patterns also supporting a double-helix molecular model of DNA.Watson, Crick, and Wilkins jointly received the Nobel Prize in Physiology or Medicine in 1962 but since this was after Franklin's death, it is often assumed that Franklin would have also shared the prize is she had lived.(James) Watson and Crick. Actually, a lady X-ray crystallographer got 'er done before they did but that's another story.Watson and Crick
Explain why it would not have been possible for Watson and Crick to develop their DNA model without the data from Franklin?
Rosalind Franklin's x-ray crystallography work provided information including:DNA's phosphate groups are on the outside of the moleculeDNA could be a helical structureDNA has a constant diameter along the length of the molecule
How did James Watson and francis crick describe the structure of DNA?
using clues ROM Franklin's pattern, withen weeks Watson and Crick had built a structural model that explained the puzzle of how DNA could carry information, and how it could be copied.
Watson and Crick knew that the triple helix model of DNA that Linus Pauling had proposed was incorrect What evidence did they have for such a conclusion?
Watson and Crick had evidence indicating that the width of the DNA molecule suggested a double helix rather than a triple helix. Additionally, base pairing rules they proposed provided a more plausible explanation for the structure of DNA. These findings led them to conclude that the triple helix model was incorrect.
It became apparent to Watson and Crick after completion of their model that the DNA molecule could carry a vast amount of hereditary information in what?
It became clear to James Watson and Francis Crick that large amounts of hereditary information could be carried in terms of DNA sequence within the cell in a very small amount of space by using different sequences of the bases.
It became apparent to Watson and crick after completion of their model that DNA molecule could carry a vast amount of hereditry information in what?
Watson and Crick realized that the DNA molecule could carry a vast amount of hereditary information in its sequence of nucleotide bases. They discovered that the specific arrangement of these bases along the DNA strand encoded the genetic instructions necessary for the development and functioning of living organisms.
Who is credited for the discovery of the structure of DNA?
Francis Crick and James WatsonDNA (deoxyribonucleic acid) appears likely to have evolved from the much simpler molecule, RNA. Of course, DNA was not the only possible direction in which evolution could have taken, but it has proven to be a very successful one.DNA was first discovered back in 1869 by Johann Friedrich Miescher. The fundamental structure of DNA was discovered by James Watson and Francis Crick, although many people believe that Rosalind Franklin also played a large role in their research.Simple Answer:James Watson and Francis Crick are credited with the first correct double-helix model of DNA structure published in 1953 in the journal Nature.More Complicated:Credit for the research leading to the discovery of the structure of DNA is controversial. The publication by Watson and Crick was based on an x-ray image taken by Rosalind Franklin and Raymond Gosling in May 1952. A critical problem in an earlier model was corrected based on private communications from Erwin Chargaff.Several critical publications occurred at almost the same time. A separate paper by Franklin and Gosling's provided the X-ray diffraction data and original analysis method for the Watson and Crick model. Maurice Wilkins also published X-ray patterns also supporting a double-helix molecular model of DNA.Watson, Crick, and Wilkins jointly received the Nobel Prize in Physiology or Medicine in 1962 but since this was after Franklin's death, it is often assumed that Franklin would have also shared the prize is she had lived.Simple Answer:James Watson and Francis Crick are credited with the first correct double-helix model of DNA structure published in 1953 in the journal Nature.More Complicated:Credit for the research leading to the discovery of the structure of DNA is controversial. The publication by Watson and Crick was based on an x-ray image taken by Rosalind Franklin and Raymond Gosling in May 1952. A critical problem in an earlier model was corrected based on private communications from Erwin Chargaff.Several critical publications occurred at almost the same time. A separate paper by Franklin and Gosling's provided the X-ray diffraction data and original analysis method for the Watson and Crick model. Maurice Wilkins also published X-ray patterns also supporting a double-helix molecular model of DNA.Watson, Crick, and Wilkins jointly received the Nobel Prize in Physiology or Medicine in 1962 but since this was after Franklin's death, it is often assumed that Franklin would have also shared the prize is she had lived.(James) Watson and Crick. Actually, a lady X-ray crystallographer got 'er done before they did but that's another story.Watson and Crick
How did francis crick and James Watson try to understand the structure of DNA?
Francis Crick and James Watson used data from other scientists, including Rosalind Franklin's X-ray crystallography images, to hypothesize and build models of the DNA molecule. They focused on creating a model that showcased how the double helix structure of DNA could explain its functionality in carrying genetic information. Their work ultimately led to the discovery of the double helix structure of DNA in 1953.
How did Watson and Crick's model of the DNA molecule explain base pairing?
Watson and Crick's model of the DNA molecule showed that the double helix structure allowed for complementary base pairing between adenine and thymine, and between guanine and cytosine. This explained how DNA strands could replicate and pass on genetic information accurately.
Who first determined the structure of dna?
ME!!! It would be nice if people would be serious about answering questions. Children of all ages come here to get help with homework and could use the CORRECT ANSWER which is: James Watson and Francis Crick in 1953. Sorry but your wrong. The real answer is not Wotson and Crick but is really Rosalind Franklin back in 1898. If I were you I would look in the textbook because this is confusing children who look for the correct answer but get stuck in a situation where there are two different answers, I wouldn't turn to the internet for help if I were you. You're smart. All you need to do is think. Now I sound like a motivational speaker.. :/ ~Soon to be motivational speaker :P
Is it true or false that Watson and crick were the two scientists that are most often given credit for discovering the 3-D shape of DNA deoxyribonucleic acid?
Its true, though Dr Rosalind Franklin did the actual work, which was then shown by Crick to Watson without her knowelege. Because of her work with x-rays she died of ovarian cancer and could not be included in the Nobel prize for the discovery of the DNA double-helix.
Explain why it would not have been possible for Watson and Crick to develop their DNA model without the data from Franklin?
Rosalind Franklin's x-ray crystallography work provided information including:DNA's phosphate groups are on the outside of the moleculeDNA could be a helical structureDNA has a constant diameter along the length of the molecule
Why would it not have been possible for Watson and Crick to develop their DNA model without the data from Franklin?
Rosalind Franklin's x-ray crystallography work provided information including:DNA's phosphate groups are on the outside of the moleculeDNA could be a helical structureDNA has a constant diameter along the length of the molecule
Why were James Watson and francis crick given the credit for the discovery of DNA structure?
They were famous for discovering the structure of DNA. The discovery of DNA did not come about by chance or luck. Crick and Watson, like all good scientists kept their eyes open, asked questions and made sure that nothing that could be potentially informative was allowed to slip by.
