Animalscaretips
Nucleus sentence example
- Starch exists, in the majority of cases, in the form of grains, which are composed of stratified layers arranged around a nucleus or hilum. ...
- He discovered the nucleus of the cell.
- What is an example of the word nucleus?
- What does the nucleus Do example?
- What is the nucleus of a phrase?
- How do you say the word nucleus?
- What is a nucleus in Kid definition?
- How did the nucleus evolve?
- What can enter the nucleus?
- What does nucleolus mean?
- What's the difference between nucleus and nucleolus?
What is an example of the word nucleus?
An example of a nucleus is the center core of an atom. An example of a nucleus is the fiction department of a book publisher where most of the money is made and which is considered the heart of the publisher's organization. A central or essential part around which other parts are gathered or grouped; a core.
What does the nucleus Do example?
The nucleus is called the control center of the cell. This is because it is responsible for maintaining the integrity of DNA. A large fraction of the genome comes from nuclear DNA. Thus, the nucleus controls much of the cell's activities such as metabolism, growth, and reproduction.
What is the nucleus of a phrase?
In linguistics, the head or nucleus of a phrase is the word that determines the syntactic category of that phrase. For example, the head of the noun phrase boiling hot water is the noun water. Analogously, the head of a compound is the stem that determines the semantic category of that compound.
How do you say the word nucleus?
Break 'nucleus' down into sounds: [NYOO] + [KLEE] + [UHS] - say it out loud and exaggerate the sounds until you can consistently produce them.
What is a nucleus in Kid definition?
The nucleus is perhaps the most important structure inside animal and plant cells. It is the main control center for the cell and acts kind of like the cell's brain. ... In fact, the definition of a eukaryotic cell is that it contains a nucleus while a prokaryotic cell is defined as not having a nucleus.
How did the nucleus evolve?
A more recent proposal, the exomembrane hypothesis, suggests that the nucleus instead originated from a single ancestral cell that evolved a second exterior cell membrane; the interior membrane enclosing the original cell then became the nuclear membrane and evolved increasingly elaborate pore structures for passage of ...
What can enter the nucleus?
Each nuclear pore is a large complex of proteins that allows small molecules and ions to freely pass, or diffuse, into or out of the nucleus. Nuclear pores also allow necessary proteins to enter the nucleus from the cytoplasm if the proteins have special sequences that indicate they belong in the nucleus.
What does nucleolus mean?
= The nucleolus is a region found within the cell nucleus that is concerned with producing and assembling the cell's ribosomes. Following assembly, ribosomes are transported to the cell cytoplasm where they serve as the sites for protein synthesis.
What's the difference between nucleus and nucleolus?
The nucleus is the main part of the cell while the nucleolus is part of the nucleus itself. The nucleus is a membrane-bound organelle that is found in multi-celled organisms or eukaryotes. This membrane that encloses the nucleus has two parts. ... On the other hand, the nucleolus is a non-membrane enclosed organelle.
