The nucleus is the organelle that controls all the activities within the cell.
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The nucleus is the organelle that controls all the activities within the cell.
At the simplest level of description, a nucleus contains protons and neutrons.
Messenger RNA
The nucleus is in the center of the lens, the cortex surrounds the nucleus, and the capsule is the outer layer.
The main scientist was Robert Brown. He made a detailed description of the cell nucleus and he also gave nucleus it's name
The electron orbits AROUND the nucleus (center).
Bohr's description of an atom: an atomic nucleus positive surrounded by nedative electrons placed on predetermined orbits.
It is the protoplasm outside the nucleus of a cell.
alpha radiation consists of 2 protons and 2 neutrons. It comes from the nucleus of an atom.
You're thinking of electrons - but that's a very old (and erroneous) description.