Nucleusdefinition

The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford based on ...

The cell nucleus is a membrane-bound organelle found in eukaryotic cells. Eukaryotic cells usually have a single nucleus, but a few cell types, ...

In biology, the structure in a cell that contains the chromosomes. The nucleus has a membrane around it, and is where RNA is made from the DNA in the ...

A nucleus, as related to genomics, is the membrane-enclosed organelle within a cell that contains the chromosomes. An array of holes, or pores, ...

3 週前 — a cellular organelle of eukaryotes that is essential to cell functions (such as reproduction and protein synthesis), is composed of ...

the group of people or things that are the most important part of something: These three players will form the nucleus of ...

3 週前 — Nucleus, in biology, a specialized structure occurring in most cells (except bacteria and blue-green algae) and separated from the rest of ...

NUCLEUS definition: 1. the central part of an atom, usually made up of protons and neutrons 2. the part of a cell that…. Learn more.

A nucleus is defined as a double-membraned eukaryotic cell organelle that contains the genetic material. Nucleus. A nucleus diagram highlighting the various ...