they receive and send messages to other cells/organelles. i don't think anything can pass through the nucleus though
To manage the things that go on in a Cell and Holds DNA
yes they can
Because bacteria does not have nucleus.
They all have a nucleus when viewed under a microscope
After mRNA leaves the nucleus, it travels to the ribosomes in the cytoplasm where it is used as a template to make proteins through a process called translation.
The nucleus of a cell controls the inheritance of living things through the transmission of genetic information in the form of DNA. This genetic material contains instructions for how an organism develops and functions, ultimately dictating its traits and characteristics.
The double layer membrane surrounding the nucleus, called the nuclear envelope, helps to separate the genetic material inside the nucleus from the cytoplasm of the cell. It regulates the passage of molecules in and out of the nucleus and provides structural support to the nucleus.
DNA is too large a molecule to exit the nucleus through the nuclear pores.
a door
The nucleus directs all the activities that go through the cell. This organelle is surrounded by nuclear membranes, to protect it. The nucleus holds the DNA of the cell. Inside of the nucleus may be an organelle called the nucleolus. This organelle holds the RNA of the cell: it is composed of proteins and nucleic acids .
it goes to the nucleus
A: NO they are not lost they just stop from flowing from nucleus to nucleus and resume their orbit to maintain balance with the structure of with nucleus