The particle that moves rapidly in a cloud-like region around the nucleus is an electron. Electrons exist in atomic orbitals, which describe the probability distribution of finding an electron in a particular area around the nucleus. This cloud-like region represents the areas where electrons are most likely to be found, rather than having fixed paths.
There is no true answer, only theories. It goes that the cell membrane in the early eukaryotes invaginated towards the nucleus more and more over time and finally just created a nuclear envelope in the cell. This allows the eukaryotic cell to control what molecules and proteins can enter and exit the nucleus via nuclear pores. The eukaryotes and prokaryotes split off in the evolution chain because a nucleus has advantages and having no nucleus has advantages too.
the paths of moving electrons are called rings or shells
Monerans that do not have an organized nucleus are called prokaryotes. They are characterized by having genetic material that is not enclosed in a membrane-bound nucleus.
In the center of the atom (called the nucleus) there are the protons, having a charge of +1, and the neutrons having no charge. Surrounding the nucleus are the electrons, having a charge of -1.
Some advantages of having an S Corporation are allowing company owners to only be taxed once. Any profit made, goes to him so he will then be taxed once rather than twice.
the nucleus looks a little bit like this the nucleus contains DNA and is protected by a membrane. Prokaryote cells do not have a nucleus therefore not having a DNA. The DNA is loose around the cell. While Eukaryote cells have a nucleus.
There are a great many advantages of having any means of transport. This means you will be able to get around no matter what.
what are the advantages of having events in a company
There are many advantages to having a jacuzzi shower. Some advantages of having a jacuzzi shower is having the opportunity to feel relaxed and having the opportunity to entertain guests.
The advantages of having a learning tower is that they help children reach things that are higher up or see what's going on around them because it is like an enclosed step stool.
Advantages include having it at a birthday party!
What are advantages and disadvantages of having siblings
Niels Bohr
You have a rotating menu and therefore you can plan your shopping around the sysle of food, that you know you will be having.
You use trams to save you from having to drive around to get places. There are many advantages of using a tram.
my advantages of having a site specification is to know more about the site