Watson and Crick think DNA looked like a double Helix
The first correct shape was the double helix by Watson and Crick. However, there were earlier incorrect models, for example the incorrect triple helix model proposed by Linus Pauling. Even the first model by Watson and Crick turned out to be incorrect; they had it inside out compared to the correct model.
The structure of DNA was elucidated by James Watson and Francis Crick in 1953.
Watson and Crick built a DNA model in the shape of a double helix, which resembles a twisted ladder. The double helix structure of DNA consists of two strands that are twisted around each other to form a stable and efficient way to store genetic information.
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
The discovery of deoxyribonucleic acid, otherwise known as DNA, was made by Frederick Miescher, but the structure was discovered by James Watson and Francis Crick in 1953.Rosalind Franklin produced vital images of DNA through x-ray crystallography with which Watson and Crick were able to deduce the structure of DNA. Watson and Crick acquired Franklin's data (without her permission) and used it to propose a structure for DNA, which is now known to be correct (B form DNA). Some other data, other than Franklin's, was also taken into account.As a result, Watson and Crick are largely recognized as discovering the structure of DNA for the first time, but it was really Watson, Crick and Franklin (among other, less influential, work by other scientists).
James D. Watson and Francis Crick were at the Cavendish Laboratory in Cambridge, England when they made their discoveries on the 3-dimensional structure of DNA http://www.answers.com/james+d+watson THe shape of a double helix?
The first correct shape was the double helix by Watson and Crick. However, there were earlier incorrect models, for example the incorrect triple helix model proposed by Linus Pauling. Even the first model by Watson and Crick turned out to be incorrect; they had it inside out compared to the correct model.
The 2 scientists that constructed the ladders of DNA +1James Watson and Francis Crick in 1953Built a model
Watson and Crick
stair case or double helix something like that
The structure of DNA was elucidated by James Watson and Francis Crick in 1953.
Rosalind Franklin drew a picture of a DNA molecule and it does not like similar to Watson and Crick's DNA diagram. Rosalind Franklin was smarter than them. It was used to determine the physical structure of DNA.
Watson and Crick built a DNA model in the shape of a double helix, which resembles a twisted ladder. The double helix structure of DNA consists of two strands that are twisted around each other to form a stable and efficient way to store genetic information.
Watson and Crick named the shape of DNA a "double helix." This name refers to the twisted ladder-like structure of two strands of nucleotides that form the DNA molecule.
James Watson and Francis Crick described the shape of DNA as a double helix, which is a twisted ladder-like structure. They proposed this model in 1953, based on X-ray diffraction data obtained by Rosalind Franklin and Maurice Wilkins.
Robert Hooke's discovery of cells and his studies on microscopy laid the foundation for our understanding of the physical structure of cells. This knowledge was essential for Watson and Crick in their discovery of the double helix structure of DNA, as it provided a framework for understanding the molecular basis of genetics. Hooke's work highlighted the importance of observation and detailed study in scientific discovery, which influenced the approaches taken by later scientists like Watson and Crick.
Watson and Crick developed the double helix model of DNA in 1953, which describes the structure of DNA as a twisted ladder-like shape with two strands of nucleotides. This model revolutionized the field of genetics and paved the way for further discoveries in molecular biology.