What is the other name of nucleolus?

In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for nucleolus, like: nucleole, centromere, , cytoplasm, plastid, organelle, centrosome, cytoplasmic, heterochromatin, tubulin and chloroplast.

What’s another word for cell nucleus?

In this page you can discover 54 synonyms, antonyms, idiomatic expressions, and related words for nucleus, like: cell, kernel, basichromatin, exterior, heterochromatin, ion, exteriority, embryo, germ, seed and spark.

Who has named the nucleus?

Robert Brown
The nucleus was also described by Franz Bauer in 1804 and in 1831 by Scottish botanist Robert Brown in a talk at the Linnean Society of London. Brown was studying orchids under microscope when he observed an opaque area, which he called the areola or nucleus, in the cells of the flower’s outer layer.

What is the nucleus?

A nucleus is a membrane-bound organelle that contains the cell’s chromosomes. Pores in the nuclear membrane allow for the passage of molecules in and out of the nucleus.

What is nucleus antonym?

What is the opposite of nucleus?

What is nucleus example?

The nucleus is the center core of an atom that has a positive charge and that contains most of the atom’s mass, or the central heart of an organization or group. An example of a nucleus is the center core of an atom. The nucleus of a city.

Which nucleus is absent?

Complete answer: the nucleus is absent in mature sieve tube cells and mammalian erythrocytes. Sieve tube is described as the cells of the phloem tissue present in vascular plants.

Why is it called nucleus?

Etymology: The term nucleus came from the Latin nucleus, meaning “kernel” or “core”, a diminutive of nux (“nut”). The plural form is nuclei. Nuclear is the descriptive term that relates to a nucleus.

What is in the nucleus?

The nucleus is a collection of particles called protons, which are positively charged, and neutrons, which are electrically neutral. Protons and neutrons are in turn made up of particles called quarks. The chemical element of an atom is determined by the number of protons, or the atomic number, Z, of the nucleus.

What is another word for proton?

In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for proton, like: electron, ion, hydrogen, photon, nucleon, antiproton, molecule, anti-proton, muon, neutron and nucleus.

What are 3 examples of nucleus?

Nucleus

• Chromatin/chromosomes.
• Nuclear DNA.
• Nuclear bodies.
• Nuclear matrix.
• Nucleoplasm.
• Nuclear envelope.

What is nucleus in animal cell?

Animal Cell Nucleus. The nucleus is a highly specialized organelle that serves as the information and administrative center of the cell. Most of the nuclear material consists of chromatin, the unstructured form of the cell’s DNA that will organize to form chromosomes during mitosis or cell division.