• Thumbnail for Cell 16
    Cell 16, started by Abby Rockefeller, was a progressive feminist organization active in the United States from 1968 to 1973, known for its program of...
    5 KB (501 words) - 21:40, 25 April 2024
  • Thumbnail for 16-cell
    multiple 16-cells: the 16-vertex tesseract as a compound of two 16-cells, the 24-vertex 24-cell as a compound of three 16-cells, the 120-vertex 600-cell as...
    60 KB (7,175 words) - 22:14, 5 April 2024
  • Thumbnail for 16-cell honeycomb
    In four-dimensional Euclidean geometry, the 16-cell honeycomb is one of the three regular space-filling tessellations (or honeycombs), represented by...
    9 KB (714 words) - 03:27, 18 December 2023
  • Thumbnail for Cell cycle
    The cell cycle, or cell-division cycle, is the series of events that take place in a cell that causes it to divide into two daughter cells. These events...
    77 KB (8,991 words) - 15:41, 30 March 2024
  • Thumbnail for Cell nucleus
    cell nucleus (from Latin nucleus or nuculeus 'kernel, seed'; pl.: nuclei) is a membrane-bound organelle found in eukaryotic cells. Eukaryotic cells usually...
    87 KB (9,883 words) - 21:56, 26 April 2024
  • Thumbnail for Sex
    Banks JA (2004). "Sex-determining mechanisms in land plants". The Plant Cell. 16 Suppl (Suppl): S61–S71. doi:10.1105/tpc.016667. PMC 2643385. PMID 15084718...
    63 KB (7,033 words) - 06:53, 8 May 2024
  • ecologist, and member of the Rockefeller family. She was a member of Cell 16, a radical feminist organization, in the 1970s. She also founded the Clivus...
    6 KB (570 words) - 22:44, 28 July 2023
  • Thumbnail for Runcinated tesseracts
    In four-dimensional geometry, a runcinated tesseract (or runcinated 16-cell) is a convex uniform 4-polytope, being a runcination (a 3rd order truncation)...
    29 KB (2,219 words) - 04:16, 27 February 2024
  • Thumbnail for Inner cell mass
    cell mass (ICM) or embryoblast (known as the pluriblast in marsupials) is a structure in the early development of an embryo. It is the mass of cells inside...
    13 KB (1,750 words) - 21:24, 30 September 2023
  • Thumbnail for Meristem
    Meristem (redirect from Meristematic cell)
    In cell biology, the meristem is a type of tissue found in plants. It consists of undifferentiated cells (meristematic cells) capable of cell division...
    37 KB (4,541 words) - 18:36, 2 May 2024
  • Thumbnail for 120-cell
    so the 120-cell is the convex hull of 25 disjoint 24-cells. Each 24-cell is the convex hull of 3 disjoint (8-point) 16-cells, so the 120-cell is the convex...
    133 KB (14,698 words) - 05:21, 30 April 2024
  • Thumbnail for Fuel cell
    A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) into electricity...
    139 KB (14,403 words) - 17:05, 1 May 2024
  • Thumbnail for Embryonic stem cell
    Embryonic stem cells (ESCs) are pluripotent stem cells derived from the inner cell mass of a blastocyst, an early-stage pre-implantation embryo. Human...
    73 KB (8,680 words) - 00:23, 26 April 2024
  • 6
    a total of six convex regular polytopes: the 5-cell, 8-cell, 16-cell, 24-cell, 120-cell, and 600-cell. S 6 {\displaystyle \mathrm {S_{6}} } , with 720...
    60 KB (6,328 words) - 22:19, 3 May 2024
  • Thumbnail for Cell wall
    A cell wall is a structural layer that surrounds some cell types, found immediately outside the cell membrane. It can be tough, flexible, and sometimes...
    43 KB (4,782 words) - 22:49, 26 April 2024
  • Thumbnail for Gametophyte
    of these cells is typically a germ cell and other cells may consist of a single tube cell which grows to form the pollen tube, sterile cells, and/or prothallial...
    26 KB (3,151 words) - 05:16, 10 April 2024
  • tesseract 16-cell compound is a polytope compound composed of a regular tesseract and its dual, the regular 16-cell. Its convex hull is the regular 24-cell, which...
    4 KB (398 words) - 19:23, 19 January 2024
  • Myosatellite cells, also known as satellite cells, muscle stem cells or MuSCs, are small multipotent cells with very little cytoplasm found in mature...
    28 KB (3,408 words) - 17:26, 22 February 2024
  • communication, cell cycle, biochemistry, and cell composition. The study of cells is performed using several microscopy techniques, cell culture, and cell fractionation...
    42 KB (5,257 words) - 07:51, 8 May 2024
  • Thumbnail for 24-cell
    octahedral cells. This process also rectifies the tetrahedral cells of the 16-cell which become 16 octahedra, giving the 24-cell 24 octahedral cells. In this...
    238 KB (31,310 words) - 03:05, 29 April 2024
  • Thumbnail for Sickle cell disease
    Sickle cell disease (SCD), also simply called sickle cell, is a group of hemoglobin-related blood disorders typically inherited. The most common type is...
    141 KB (15,165 words) - 14:20, 8 May 2024
  • 18650 battery (redirect from 1865 cell)
    An 18650 battery or 1865 cell is a cylindrical lithium-ion battery common in electronic devices. The batteries measure 18 mm (0.71 in) in diameter by 65 mm...
    7 KB (515 words) - 17:14, 11 April 2024
  • Thumbnail for Cell membrane
    The cell membrane (also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma) is a biological membrane...
    59 KB (6,906 words) - 21:19, 12 April 2024
  • Thumbnail for Cell division
    Cell division is the process by which a parent cell divides into two daughter cells. Cell division usually occurs as part of a larger cell cycle in which...
    38 KB (4,250 words) - 05:44, 3 May 2024
  • In four-dimensional Euclidean geometry, the truncated 16-cell honeycomb (or cantic tesseractic honeycomb) is a uniform space-filling tessellation (or...
    3 KB (387 words) - 18:38, 26 December 2017
  • Thumbnail for T cell
    of a T-cell receptor (TCR) on their cell surface. T cells are born from hematopoietic stem cells, found in the bone marrow. Developing T cells then migrate...
    71 KB (9,026 words) - 12:33, 26 April 2024
  • Thumbnail for Stem cell
    multicellular organisms, stem cells are undifferentiated or partially differentiated cells that can change into various types of cells and proliferate indefinitely...
    98 KB (11,518 words) - 16:24, 1 May 2024
  • geometry, the steritruncated 16-cell honeycomb is a uniform space-filling honeycomb, with runcinated 24-cell, truncated 16-cell, octahedral prism, 3-6 duoprism...
    3 KB (219 words) - 19:23, 6 June 2020
  • Tesseractic honeycomb 16-cell honeycomb 24-cell honeycomb Rectified 24-cell honeycomb Snub 24-cell honeycomb 5-cell honeycomb Truncated 5-cell honeycomb Omnitruncated...
    3 KB (228 words) - 18:39, 26 December 2017
  • tritruncation, which creates the truncated 16-cell. The truncated tesseract is bounded by 24 cells: 8 truncated cubes, and 16 tetrahedra. Truncated tesseract (Norman...
    17 KB (1,289 words) - 21:56, 12 December 2023