nucleus etymology

Etymology:

The word "nucleus" comes from the Latin word "nucleus," meaning "kernel" or "core."

Meaning:

In biology, a nucleus is a membrane-bound organelle found in eukaryotic cells that contains the cell's genetic material (DNA). It is the control center of the cell, directing cellular activities and regulating gene expression.

Origin:

The term "nucleus" was first used in a biological context by the German botanist Matthias Schleiden in 1838. Schleiden observed a darkly stained structure within plant cells and named it "nucleus."

Extended Meaning:

Beyond its biological context, "nucleus" has been used in various fields to refer to:

• The central or core part of something
• A group of people that forms the core of an organization or movement
• The seed or origin of something

Examples:

• "The nucleus of the cell contains the genetic material."
• "The nucleus of the family is the parents."
• "The nucleus of the peace movement is non-violent resistance."

nucleus relate terms

• enucleation

  Etymology Ancient Greek en in ucleos nucleus Meaning Enucleation refers

• nucleus

  Etymology The word nucleus comes from the Latin word nucleus meaning kernel or c

• nougat

  Etymology The word nougat is derived from the Latin phrase panis nucatus meaning nu

• nucleus

  Etymology The word nucleus comes from the Latin word nucleus meaning kernel or c

• nuclear

  Etymology The word nuclear is derived from the Latin word nucleus which means core

• nutmeg

  Etymology The word nutmeg comes from late Middle English nutmuge which is derived f

• core

  Core Etymology From Middle English cor core from Old English cōr from Proto

• Holland

  Etymology and Meaning The name Holland has its roots in the Old Dutch language and mea

• proton

  Etymology The word proton comes from the Greek word πρωτόν prōton meaning

• Sardinia

  Etymology and Meaning The name Sardinia is derived from the Phoenician word Sard wh

• Marlborough

  Etymology Marl Old English a type of limestone composed of calcium carbonate and cla

• recent

  Etymology The word etymology is derived from the Greek words etymon meaning true m

• center

  Etymology Old English center centre lt Middle English centre center lt Latin centr

• structure

  Structure Etymology Latin structura meaning a building construction or arrangeme