Nucleus | Definition, Function, Structure, & Facts | Britannica
The nucleus, in biology, is a specialized structure occurring in eukaryotic cells and separated from the rest of the cell by a nuclear membrane. The nucleus contains the cell’s genetic material and controls and regulates its activities, including metabolism and cell division.

Cell nucleus - Wikipedia
The nucleus maintains the integrity of genes and controls the activities of the cell by regulating gene expression. Because the nuclear envelope is impermeable to large molecules, nuclear pores are required to regulate nuclear transport of molecules across the envelope.

Cell Nucleus - Definition, Structure, Function
The nucleus is a large, membrane-bound organelle in eukaryotic cells that contains the cell’s genetic material in the form of DNA. Its primary role is to regulate gene expression, mediate replication, and coordinate cell activities like growth and metabolism.

Nucleus: Definition, Structure, Parts, Functions, Diagram
The nucleus is the organelle that houses chromosomes. Chromosomes consist of DNA, which contains heredity information and instructions for cell growth, development, and reproduction.

NUCLEUS Definition & Meaning - Merriam-Webster
The meaning of NUCLEUS is the small bright body in the head of a comet. How to use nucleus in a sentence.

Releases · SplitScreen-Me/splitscreenme-nucleus - GitHub
Nucleus Co-op v2.4.1 This is a new and improved official version of the Nucleus Co-op application and is part of the SplitScreen.Me Github organization. This new version is based off of the Nucleus Co-op Alpha 8 Mod build and features a ton of enhancements.

Atomic nucleus - Wikipedia
Almost all of the mass of an atom is located in the nucleus, with a very small contribution from the electron cloud. Protons and neutrons are bound together to form a nucleus by the nuclear force.

Cell Nucleus: Definition, Structure, & Function, with Diagram
It is the most important and defining feature of all higher organisms, including plant and animal cells, whose main function is to control and coordinate the functioning of the entire cell. The word ‘nucleus’ (plural: nuclei) is derived from the Latin word ‘ nucleus ‘, meaning ‘kernel’ or ‘seed’.

Nucleus - National Human Genome Research Institute
The nucleus is one of the most obvious parts of the cell when you look at a picture of the cell. It's in the middle of the cell, and the nucleus contains all of the cell's chromosomes, which encode the genetic material.