What is the general function of the nucleus?

 Inside its enclosed nuclear membrane, it contains the majority of the cell's genetic material which this material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.

Surface of planetary bodies such as the moon , mars or even the earth

    A large portion of the items originate from space rocks, which are objects made of different sorts of shake and have existed since the starting point of the nearby planetary group. A little rough or metallic lump of material that movements through space is known as a meteoroid. Small meteoroids (the measure of clean) are regularly alluded to as micrometeoroids or space tidy. These sections may likewise be extra comet flotsam and jetsam, or were shot out in impacts between other close planetary system bodies, such as mars.