nucleole (Meaning)
Wordnet
nucleole (n)
a small round body of protein in a cell nucleus; such organelles contain RNA and are involved in protein synthesis
Webster
nucleole (n.)
The nucleus within a nucleus; nucleolus.
Synonyms & Antonyms of nucleole
No Synonyms and anytonyms found
nucleole Sentence Examples
- The nucleole, a prominent structure within the nucleus, is responsible for ribosome biogenesis.
- Ribonucleic acid (RNA) transcription occurs primarily in the nucleole.
- The nucleole contains DNA loops known as ribosomal DNA (rDNA), which code for ribosomal RNA (rRNA).
- The activity of the nucleole is directly related to the metabolic state of the cell.
- Nucleoli can be observed under a microscope using specific stains that highlight their RNA content.
- The nucleole acts as a central hub for the assembly of ribosomes, the cellular machinery for protein synthesis.
- In eukaryotic cells, the nucleole is surrounded by a double membrane called the nuclear envelope.
- The nucleole undergoes significant changes during cell division, dispersing into chromatin during mitosis.
- Defects in nucleolar function can lead to cellular abnormalities and diseases such as cancer.
- The size and number of nucleoli can vary depending on the cell type and its activity level.
FAQs About the word nucleole
a small round body of protein in a cell nucleus; such organelles contain RNA and are involved in protein synthesisThe nucleus within a nucleus; nucleolus.
No synonyms found.
No antonyms found.
The nucleole, a prominent structure within the nucleus, is responsible for ribosome biogenesis.
Ribonucleic acid (RNA) transcription occurs primarily in the nucleole.
The nucleole contains DNA loops known as ribosomal DNA (rDNA), which code for ribosomal RNA (rRNA).
The activity of the nucleole is directly related to the metabolic state of the cell.
