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  2. Multi-level cell - Wikipedia

    en.wikipedia.org/wiki/Multi-level_cell

    A triple-level cell storage. A triple-level cell (TLC) is a type of NAND flash memory that stores 3 bits of information per cell. Toshiba introduced memory with triple-level cells in 2009. [22] With current technology a maximum lifetime of up to 3,000 program/erase cycles is achievable. [23]

  3. Triple-level cell - Wikipedia

    en.wikipedia.org/?title=Triple-level_cell&...

    Multi-level cell#Triple-level cell To a section : This is a redirect from a topic that does not have its own page to a section of a page on the subject. For redirects to embedded anchors on a page, use {{ R to anchor }} instead .

  4. Flash memory - Wikipedia

    en.wikipedia.org/wiki/Flash_memory

    In single-level cell (SLC) devices, each cell stores only one bit of information. Multi-level cell (MLC) devices, including triple-level cell (TLC) devices, can store more than one bit per cell. The floating gate may be conductive (typically polysilicon in most kinds of flash memory) or non-conductive (as in SONOS flash memory). [69]

  5. Glutathione - Wikipedia

    en.wikipedia.org/wiki/Glutathione

    Glutathione (GSH, / ˌ ɡ l uː t ə ˈ θ aɪ oʊ n /) is an organic compound with the chemical formula HOCOCH(NH 2)CH 2 CH 2 CONHCH(CH 2 SH)CONHCH 2 COOH.It is an antioxidant in plants, animals, fungi, and some bacteria and archaea.

  6. 600-cell - Wikipedia

    en.wikipedia.org/wiki/600-cell

    The 600-cell is the fifth in the sequence of 6 convex regular 4-polytopes (in order of complexity and size at the same radius). [a] It can be deconstructed into twenty-five overlapping instances of its immediate predecessor the 24-cell, [5] as the 24-cell can be deconstructed into three overlapping instances of its predecessor the tesseract (8-cell), and the 8-cell can be deconstructed into ...

  7. HeLa - Wikipedia

    en.wikipedia.org/wiki/HeLa

    HeLa cells are rapidly dividing cancer cells, and the number of chromosomes varies during cancer formation and cell culture. The current estimate (excluding very tiny fragments) is a "hypertriploid chromosome number (3n+)", which means 76 to 80 total chromosomes (rather than the normal diploid number of 46) with 22–25 clonally abnormal ...

  8. Cell (biology) - Wikipedia

    en.wikipedia.org/wiki/Cell_(biology)

    The cell on the left is going through mitosis and its chromosomes have condensed. Cell nucleus: A cell's information center, the cell nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell's chromosomes, and is the place where almost all DNA replication and RNA synthesis (transcription) occur.

  9. Collagen - Wikipedia

    en.wikipedia.org/wiki/Collagen

    Tropocollagen molecule: three left-handed procollagens (red, green, blue) join to form a right-handed triple helical tropocollagen. Collagen (/ ˈ k ɒ l ə dʒ ə n /) is the main structural protein in the extracellular matrix of the connective tissues of many animals.