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www.dictionary.com/browse/nucleolus

Nucleolus definition, a conspicuous, rounded body within the nucleus of a cell. See more.

medical-dictionary.thefreedictionary.com/Cell+nucleolus

nucleolus A small, dense rounded body found in the nucleus of most cells. The nucleolus generates RIBOSOMES and is the site of the transcription of ribosomal RNA.The size and number of nucleoli in a cell nucleus vary with the amount of protein synthesized by the cell.

www.thefreedictionary.com/nucleolus

Define nucleolus. nucleolus synonyms, nucleolus pronunciation, nucleolus translation, English dictionary definition of nucleolus. n. pl. nu·cle·o·li A small body in the nucleus of a cell that contains protein and RNA and is the site for the synthesis of ribosomal RNA and for the...

study.com/academy/lesson/what-is-a-nucleolus-definition-function-quiz.html

The nucleolus is a round body located inside the nucleus of a eukaryotic cell. It is not surrounded by a membrane but sits in the nucleus. It is not surrounded by a membrane but sits in the nucleus.

en.wikipedia.org/wiki/Nucleolus

The nucleolus (/ nj uː ˈ k l iː ə l ə s, -k l i ˈ oʊ l ə s /, plural: nucleoli /-l aɪ /) is the largest structure in the nucleus of eukaryotic cells. It is best known as the site of ribosome biogenesis.Nucleoli also participate in the formation of signal recognition particles and play a role in the cell's response to stress. Nucleoli are made of proteins, DNA and RNA and form around ...

www.merriam-webster.com/dictionary/nucleolus

Nucleolus definition is - a spherical body of the nucleus of most eukaryotes that becomes enlarged during protein synthesis, is associated with a nucleolus organizer, and contains the DNA templates for ribosomal RNA.

www.thefreedictionary.com/Cell+nucleolus

Cell nucleolus synonyms, Cell nucleolus pronunciation, Cell nucleolus translation, English dictionary definition of Cell nucleolus. n. pl. nu·cle·o·li A small body in the nucleus of a cell that contains protein and RNA and is the site for the synthesis of ribosomal RNA and for the...

en.wikipedia.org/wiki/Cell_nucleus

The eukaryotic cell nucleus. Visible in this diagram are the ribosome-studded double membranes of the nuclear envelope, the DNA (complexed as chromatin), and the nucleolus. Within the cell nucleus is a viscous liquid called nucleoplasm, similar to the cytoplasm found outside the nucleus.

medical-dictionary.thefreedictionary.com/nucleolus

nucleolus A small, dense rounded body found in the nucleus of most cells. The nucleolus generates RIBOSOMES and is the site of the transcription of ribosomal RNA.The size and number of nucleoli in a cell nucleus vary with the amount of protein synthesized by the cell.

www.biology-online.org/dictionary/Nucleolus

Definition. noun, plural: nucleoli (cell biology) The round granular structure within the nucleus of a cell, composed of proteins, DNA, and RNA, and functions primarily for the creation of ribosomes Supplement. Nucleolus is a round and granular organelle located inside the nucleus. It is composed of proteins, DNA, and RNA.