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Robert Remak. Robert Remak (26 July 1815 – 29 August 1865) was an embryologist, physiologist, and neurologist, born in Posen, Prussia, who discovered that the origin of cells was by the division of pre-existing cells. [1] as well as several other key discoveries. According to historian Paul Weindling, Rudolf Virchow, one of the founders of ...
Modern biology rests on three 19th-century pillars. Darwin and Mendel are strongly associated with natural selection and the laws of inheritance, respectively, but no single individual can be credited with a central role in the development of the third pillar: cell theory. Of the scientists who contributed to its development, Robert Remak is one of the most remarkable and least known (1–3 ...
- David Lagunoff
- 2002
Remak experimented with many chemicals before finding that a mixture of copper sulfate, vinegar, and alcohol worked to solidify the cell membrane. 1,2. -Remak's view of cell division. 3. As a result, Remak substantiated the existence of the cell membrane, while proving that at least some cells originated via division from prior cells.
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Apr 12, 2024 · He went on to insist that the nucleus was a permanent feature of the cell even though it did become less noticeable after cell division. By 1855 Remak was ready to assert the general conclusion implicit in much of the early cell theory: that the production of nuclei or cells is really only division of preexisting nuclei or cells.
division of nuclei without subsequent cytoplasmic division. This paper will discuss how Robert Remak explained this peculiar cell and the scientific basis for his claim that division is the only way cells reproduce. Remak was born in Posen, Germany (now part of Poland), in 1815 to an
Robert Remak (1815 - 1865) Robert Remak (1815–1865) was a neurologist, a physiologist, and an embryologist. He was born on July 23, 1815 in Poznań in the western part of Poland that was occupied by Prussia during his lifetime. [1] While still an undergraduate, he started research work in the microscopic laboratory under Johannes Müller ...
Jan 1, 2017 · To Remak tumors result from normal cells by transformation, forming either homologous or heterologous tumors by continuous cell division (1854). That was a correct observation, while Virchow at the same time and later on yet believed in the general origin of tumors in the connective tissue, which was not correct.
