Nucleus of a cell

Answer 1

This doesn't appear to be a question, so I don't know how to answer it. In atoms, there is an electron cloud surrounding a nucleus. Electrons are located in the electron cloud, while protons and neutrons are in the nucleus. The numbers of protons, neutrons, and electrons depend on the element and whether or not it is an ion.

Answer 2

The nucleus of an atom is an atom's dense, positively-charged, spherical center, made up of protons (positively charged atomic particles) and neutrons (neutrally charged atomic particles). The number of protons in an atom determines what element the atom is (determined by atomic number). The number of protons plus the number of neutrons in an atom determines the atom's mass.

Answer 3

The nucleus is a membrane-bound organelle found in eukaryotic cells that contains the cell's genetic material (DNA). It acts as the control center of the cell, regulating gene expression and coordinating cell activities. The nucleus is surrounded by a double membrane called the nuclear envelope, which helps regulate the flow of molecules in and out of the nucleus.

Answer 4

It is the control center of a cell. A nuclear membrane is surrounding it. Large pores in the membrane of the nucleus are there so that substances from the cytoplasm can pass through it.

Answer 5

Command Center, think of it as a city hall in a city. It controls and runs the city (cell).