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  2. Graphic organizer - Wikipedia

    en.wikipedia.org/wiki/Graphic_organizer

    A graphic organizer, also known as a knowledge map, concept map, story map, cognitive organizer, advance organizer, or concept diagram, is a pedagogical tool that uses visual symbols to express knowledge and concepts through relationships between them. [1]

  3. Intercellular communication - Wikipedia

    en.wikipedia.org/wiki/Intercellular_communication

    It is not only the presence or absence of a signal that is important but also the strength. Using a chemical gradient to coordinate cell growth and differentiation continues to be important as multicellular animals and plants become more complex. This type of intercellular communication within an organism is commonly referred to as cell signalling.

  4. Cell junction - Wikipedia

    en.wikipedia.org/wiki/Cell_junction

    Cell junctions are also especially important in enabling communication between neighboring cells via specialized protein complexes called communicating (gap) junctions. Cell junctions are also important in reducing stress placed upon cells. In plants, similar communication channels are known as plasmodesmata, and in fungi they are called septal ...

  5. Physiology - Wikipedia

    en.wikipedia.org/wiki/Physiology

    The biological basis of the study of physiology, integration refers to the overlap of many functions of the systems of the human body, as well as its accompanied form. It is achieved through communication that occurs in a variety of ways, both electrical and chemical. [8] Changes in physiology can impact the mental functions of individuals.

  6. Signal transduction - Wikipedia

    en.wikipedia.org/wiki/Signal_transduction

    Signal transduction is the process by which a chemical or physical signal is transmitted through a cell as a series of molecular events.Proteins responsible for detecting stimuli are generally termed receptors, although in some cases the term sensor is used. [1]

  7. Nikki Giovanni, prolific poet and civil rights activist, dies ...

    www.aol.com/nikki-giovanni-prolific-poet-civil...

    Yolande Cornelia "Nikki" Giovanni Jr., the internationally recognized poet and provocateur, died Monday in Blacksburg, Virginia. She was 81. Giovanni was a prolific writer, activist, educator ...

  8. Visual system - Wikipedia

    en.wikipedia.org/wiki/Visual_system

    The visual system is the physiological basis of visual perception (the ability to detect and process light).The system detects, transduces and interprets information concerning light within the visible range to construct an image and build a mental model of the surrounding environment.

  9. Golfer beaten to death with clubs on Florida course in ...

    www.aol.com/florida-golfer-beaten-death-clubs...

    Following his arrest on the course Monday, Boucher refused to speak with detectives without an attorney present. Palm Beach County Sheriff's Office records show he was booked into the agency's ...