EncyclopedAI

Retrieving "Cytoplasm" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

  1. Circadian Rhythm

    Linked via "cytoplasm"

    The core of the circadian system resides in the Suprachiasmatic Nucleus ($\text{SCN}$)/) in the hypothalamus of mammals. The $\text{SCN}$ acts as the primary pacemaker/), housing billions of coupled cellular oscillators. The fundamental mechanism relies on a transcriptional-translational feedback loop ($\text{TTFL}$) involving specific clock genes.
    The core loop in mammals involves the activation and repression of the *P…

  2. Fungal Networks

    Linked via "cytoplasm"

    Structure and Morphology
    The basic unit of a fungal network is the hypha, a thread-like filament that extends through the substrate. The collective mass of hyphae constitutes the mycelium. In many Basidiomycota, the hyphae are septate, possessing cross-walls perforated by pores that permit the passage of cytoplasm, organelles, and occasionally, small nuclei, a phenomenon termed "cytoplasmic bleed-through" [3].
    The sp…

  3. Methylation

    Linked via "cytoplasm"

    Detoxification Pathways
    In many organisms, particularly mammals, methylation is central to xenobiotic metabolism. The transfer of methyl groups onto harmful compounds, often catalyzed by specialized methyltransferases, typically renders the toxin more lipophilic, facilitating its excretion via the biliary system. Deficiencies in methyl donors, often caused by inadequate dietary intake of choline or [betaine](…

  4. Mie Scattering

    Linked via "cytoplasm"

    Colloidal Science: The scattering of light by nanoparticles and stable suspensions (e.g., colloidal gold is modeled precisely using Mie theory. The characteristic ruby-red color of highly concentrated gold sols is a direct, verifiable consequence of Mie resonance peaks in the visible spectrum [2].
    Biological Optics: The refractive index mismatch between cellular organelles and cytoplasm causes light scattering with…

  5. Sonic Vibration

    Linked via "cytoplasm"

    Cellular Membrane Permeability
    Low-frequency sonic vibration (below $10 \text{ Hz}$) has been shown to increase the transient permeability of lipid bilayers in prokaryotic cells. This effect is not attributed to physical shearing forces, but rather to a hypothesized resonance interaction with the inherent dipole moment of the phosphate head groups. Experiments suggest that prolonged exposure to $\a…