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Home > Science > What is the Difference Between Synapse and Synapsis?

Guilherme Mazui

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What is the Difference Between Synapse and Synapsis?

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The main difference between synapse and synapsis lies in their respective fields and functions in biology:

  • Synapse:
  • Related to neuroscience.
  • It is the junction between two neuron cells, where the action potential is propagated.
  • Facilitates the transmission of nerve impulses between neuronal gaps.
  • Occurs between two neuron cells.
  • Synapsis:
  • Related to cell biology.
  • It is the fusion of two homologous chromosomes during prophase I of meiosis.
  • Facilitates the exchange of hereditary material between homologous chromosomes.
  • Occurs between two homologous chromosomes.

In summary, a synapse is a junction between two neurons that facilitates the transmission of nerve impulses, while synapsis is the fusion of two homologous chromosomes during meiosis, which enables the exchange of genetic material between them.

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  • What is the Difference Between Synapse and Synapsis?
  • Comparative Table: Synapse vs Synapsis

    • Comparative Table: Synapse vs Synapsis

    The table below highlights the key differences between synapse and synapsis:

    Feature Synapse Synapsis
    Definition Synapse is a concept in neuroscience. Synapsis is a concept in cell biology.
    Biological Process Refers to the junction where two neurons meet to propagate an action potential. Refers to the fusion of two homologous chromosomes during the prophase I stage of meiosis.
    Role Facilitates the transmission of nerve impulses between neuronal gaps. Facilitates the exchange of hereditary material between homologous chromosomes.
    Location Found in the nervous system. Occurs in the reproductive cells during meiosis.

    In summary, a synapse is the point of connection between two neurons, crucial for the propagation of nerve impulses, while synapsis is the fusion of two homologous chromosomes during the prophase I stage of meiosis, essential for the proper pairing and segregation of chromosomes during cell division.

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    Guilherme Mazui

    Guilherme Mazui is graduated in journalism from the Federal University of Minas Gerais (UFMG) and a master's degree in Communication from the University of São Paulo (USP). In addition, he has experience in advertising writing and has worked as a content editor in several companies.