Rosalind Franklin was the scientist that made images of DNA by using X-ray diffraction.
Big Mama's House 3
A spirit level or bubble level is a tool commonly used to determine if a structure is perfectly horizontal. It contains a liquid-filled tube with an air bubble that moves to the center if the surface is level. This makes it easy to adjust and ensure that the structure is perfectly horizontal.
The molecular formula and structure of a compound are used to determine its identity. Analytical techniques like spectroscopy, chromatography, and mass spectrometry are commonly employed to identify compounds by examining their physical and chemical properties.
The DNA scientists who famously used model building to determine the structure of DNA were James Watson and Francis Crick. In 1953, they constructed a double helix model based on available experimental data, including X-ray diffraction images produced by Rosalind Franklin. Their work was pivotal in elucidating the molecular structure of DNA, which laid the foundation for modern genetics.
Linus Pauling used X-ray crystallography to determine the structure of proteins. This technique involves directing X-rays onto a crystal of the protein, which causes the X-rays to diffract and produce a pattern. Analysis of this diffraction pattern allows for the determination of the arrangement of atoms in the protein and the overall protein structure.
The evidence do scientist use to determine evolutionary relationships by scientist have combined the evidence from DNA, protein structure, fossils, early development, and body structure to determine the evolutionary relationship amoung species.
A scientist would use a light microscope to determine the size and shape of a cell. A light microscope uses visible light to illuminate the object being viewed. Light microscopy is used to observe the overall size and shape of a cell. An electron microscope is used to observe the structure and contents of a cell, including membrane-bound organelles.
both scientist ask questions share results determine what is known and investigate
Big Mama's House 3
Lilly, who is a scientist, used a seismograph to determine the strength of the earthquake that had just hit Haiti.
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The Linux Filesystem Hierarchy is used to help determine the file structure in the Linux Operating System. It defines the Directory structure and directory contents.
Mrs.Tuft used a hydrometer to determine the specific gravity of a liquid
If there is a hole in a person, it was probably a bullet. If there is a big cut or wound, then it may be a knife.
The scientist, or "operator" of the experiment, gets to determine the type of stimulus used (as long as it is within ethical bounds).
True. Linnaeus used similarities in structure, such as morphology and anatomy, to classify and determine relationships among different organisms. This led to the development of his hierarchical system of classification known as taxonomy.
The macrograph of the child was the height of the room.