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When was Franklin stove created?
The Franklin stove was invented in 1741 by Benjamin Franklin. It was a metal-lined fireplace that intended to produce less smoke, but more heat.
Did Benjamin Franklin create invisible ink?
Yes, there was the concept of invisible ink and it could be obtained. George Washington used one that was created specifically for him in a lab. Ben Franklin seemed to have used encryption for matters of state. Also, Ben Franklin was the printer mandated to produce the first paper money and he developed inks that could not be replicated.
When did Benjamin Franklin discover static electricity?
Benjamin Franklin was not the discoverer of static electricity. Although, he did give a history recorded presentation of it. Static electricity can be dated back to the 6th century BC, by Thales of Miletus, a Greek philospher. One of the first machines to artificially produce it was called "the friction generator" developed by Otto von Guericke in the 17th century. Franklin presented it again to the public in 1750. See the related link for more information.
Where does a buiscuit come from?
Well...when a mummy and daddy buiscuit come together because they love each other very much...they produce little cookies ^_^
What did rich's accept in lieu of paper money during the Great Depression?
Farmers produce. Farmers Produce Farmers Produce
Wilkins and Franklin's contribution of DNA?
Wilkins and Franklin contributed to the discovery of the structure of DNA by using X-ray crystallography to produce images that revealed the helical nature of DNA. Their work provided key insights that were essential for James Watson and Francis Crick to propose the double helix model of DNA.
Who are the top 10 mobile home manufacturers?
There are many companies who produce manufactured or mobile homes. Clayton Homes and Tunica homes are two companies which produce manufactured homes. Other companies include Franklin, Waverlee, Legacy, and Wilkins.
Explain the contributions of chargaff Franklin Watson and crick to DNA?
Erwin Chargaff discovered the base pairing rules in DNA, known as Chargaff's rules. Rosalind Franklin's X-ray diffraction images provided key insights into the structure of DNA. James Watson and Francis Crick used this data to propose the double helix structure of DNA. Together, their work laid the foundation for our understanding of DNA.
How many did they produce of a Franklin mint monopoly table and chairs?
How many did they produce of a Franklin mint monopoly table and chairs? I couldn't find anything on this
How do you define construction?
Construction is the human activity of putting parts together made from preexisting materials to produce a complete structure or building.
What is the method used for rosalind franklin?
Rosalind Franklin used X-ray crystallography to study the structure of DNA molecules, specifically the B form of DNA. This technique allowed her to produce high-resolution images of DNA fibers, providing crucial data that contributed to the discovery of the double helix structure by Watson and Crick.
Molecules that bond together to produce a protein is what?
Amino acids are the molecules that bond together to produce a protein. Proteins are made up of chains of amino acids that are linked together through peptide bonds. The sequence of amino acids in a protein determines its unique structure and function.
What did Rosalind Franklin do?
By 1952, much was known about DNA, including its exclusive role as genetic material - the sole substance capable of storing practially all the information needed to create a living being. What was not yet known was what the elusive DNA molecule looked like, or how it performed this amazing hereditary function. This would change in the course of a single year. The now familiar double helical structure of DNA, a twisted ladder with base-pairs rungs essential to its hereditary function, was deciphered in 1953. The individuals most commonly associated with this remarkable accomplishment are James Watson and Francis Crick. Maurice Wilkins played a role as well, for which he shared the 1962 Nobel Prize for Physiology and Medicine with Watson and Crick. Yet there was one other person whose truly essential contribution to this discovery could not be recognized by the Nobel Committee in 1962. That person was Rosalind Franklin. Born in July of 1920, Rosalind Franklin graduated with a Ph.D. from Cambridge University in 1945. In 1951, she went to work as a research associate for John Randall at King's College in London. A chemist by training, Franklin had established herself as a world expert in the structure of graphite and other carbon compounds before she moved to London. In James Watson's account of the discovery of the structure of DNA, entitled The Double Helix, Rosalind Franklin was depicted inaccurately as an underling of Maurice Wilkins at King's College. In fact, Maurice Wilkins and Rosalind Franklin were peers. Franklin had discovered that DNA could crystallize into two different forms, an A form and a B form. John Randall gave Franklin the A form and Wilkins the B form, assigning them each the task of elucidating their molecular structure. The technique with which Wilkins and Franklin set out to do this is called X-ray crystallography. With this technique a crystal is exposed to x-rays in order to produce a diffraction pattern. If the crystal is pure enough and the diffraction pattern is acquired very carefully, it is possible to reconstruct the positions of the atoms in the molecules that comprise the basic unit of the crystal called the unit cell. By the early 1950s, scientists were just learning how to do this for biological molecules as complex as DNA. Progress in discerning the structure of DNA was blocked because the A and B forms of DNA were mixed together in preparations, yielding impure crystals and "muddy" diffraction patterns that were near impossible to interpret. After discovering the existence of the A and B forms of DNA, Rosalind Franklin also succeeded in developing an ingenious and laborious method to separate the two forms, providing the first DNA crystals pure enough to yield interpretable diffraction patterns. She then went on to obtain excellent X-ray diffraction patterns of crystalline B-form DNA and, using a combination of crystallographic theory and chemical reasoning, discovered important basic facts about its structure. She discovered that the sugar-phosphate backbone of DNA lies on the outside of the molecule, not the inside as was previously thought. She discovered the helical structure of DNA has two strands, not three as proposed in competing theories. She gave quantitative details about the shape and size of the double helix. The all- important missing piece of the puzzle, that she could not discover from her data, was how the bases paired on the inside of the helix, and thus the secret of heredity itself. That discovery remained for Watson and Crick to make. After Randall presented Franklin's data and unpublished conclusions at a routine seminar, aspects of her results were informally communicated to Watson and Crick by Maurice Wilkins and Max Perutz, without her or John Randall's knowledge. It was Watson and Crick who put all the pieces of the puzzle together from a variety of sources including Franklin's results, to build their ultimately correct and complete description of DNA's structure. Their model for the structure of DNA appeared in the journal Nature in April, 1953, alongside Franklin's own report. Rosalind Franklin never knew that Watson and Crick had gotten access to her results. At the time of the Watson and Crick publication and afterwards, Franklin appears not to have been bitter about their accomplishment. In her own publications about DNA structure, she agreed with their essential conclusions but remained skeptical about some details of their model. Franklin moved on to work on an even more challenging problem: the structure of an entire virus, called the Tobacco Mosaic Virus. Her subsequent publications on this topic would include four more papers in the journal Nature. Rosalind Franklin was friendly with both James Watson and Francis Crick, and communicated regularly with them until her life and career were cut short by cancer in April of 1958, at the age of 37. She died with a reputation around the world for her contributions to knowledge about the structure of carbon compounds and of viruses. After her death, Watson and Crick made abundantly clear in public lectures that they could not have discovered the structure of DNA without her work. However, because the Nobel Prize is not awarded posthumously, Rosalind Franklin could not be cited for her essential role in the discovery of the physical basis of genetic heredity
What did Rosalind Franklin do with the structure of DNA?
" Franklin made marked advances in x-ray diffraction techniques with DNA. She adjusted her equipment to produce an extremely fine beam of x-rays. She extracted finer DNA fibers than ever before and arranged them in parallel bundles. And she studied the fibers' reactions to humid conditions. All of these allowed her to discover crucial keys to DNA's structure. Wilkins shared her data, without her knowledge, with James Watson andFrancis Crick, at Cambridge University, and they pulled ahead in the race, ultimately publishing the proposed structure of DNA in March, 1953. "^^^^ INFO FROM WIKI ^^^^Long story short, she contributed in a great way to finding the structure of the DNA, however, she did not know that all the work she had done was actually recognised by Watson and Crick.She later died at only the age of 37, so she did not win a Nobel prize from her great achievement, this is because she did not publish her work, and so Crick and Watson took the recognitionI hope that helped..look on wiki, for other info on it too :)
When was Franklin stove created?
The Franklin stove was invented in 1741 by Benjamin Franklin. It was a metal-lined fireplace that intended to produce less smoke, but more heat.
How do the skeletal system and muscular system work together to support movement and maintain the body's structure?
The skeletal system provides the framework for the body, supporting and protecting organs. Muscles attached to bones contract and relax to produce movement. Together, they work in coordination to allow for movement and maintain the body's structure.
How Did Rosalind Franklin change the world?
Because of her work in genetics and DNA. She discovered the first ever picture of DNA using x-ray diffraction. Using this picture, she was able to find that it was a double-helix structure. Watson and Crick stole her idea, because female scientists were looked down at in those times and nobody cared, and created the double-helix model and got all of the credit. also because this is stupid mwahahaha
