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What did Robert Remak discover?
What was Remak's contribution to cell theory?
How did Remak prove that cells originate from Division?
How did Remak substantiate the existence of the cell membrane?
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.
Dec 20, 2002 · Between 1850 and 1855, Remak produced a treatise on embryology ( 8 ), in which he established the formation of cells in the embryo by divisions that occurred in the ovum, provided the microscopic evidence for three distinct germ layers, and traced the derivatives of the layers of the chick embryo.
- David Lagunoff
- 2002
Robert Remak Identifies the Cell Membrane in Cell Division. Who: Robert Remak. When: January 01, 1855. Why: To discover how cells originate. Methods: By creating a chemical hardening agent which allowed him to observe how the membrane divided the cell. Institution: University of Berlin. Where: Berlin, Germany. Funding: Self-Funded.
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. From: Remak, Robert in A Dictionary of Scientists »
In 1852, Robert Remak (1815–1865), a prominent neurologist and embryologist, published convincing evidence that cells are derived from other cells as a result of cell division. However, this idea was questioned by many in the scientific community.
- OpenStax
- 2019
low nuclei inside a single cell's cytoplasm or, as Remak proposed, from 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.
was refuted in the 1850s by Robert Remak (1815–1865), Rudolf Virchow (1821–1902) ... and threads) appeared during cell division. As these structures could be heavily stained,
