2006-10-04 13:07:04 · 9 answers · asked by Jana 2 in Education & Reference ➔ Homework Help
the control center of a cell.
a part of the cell containing DNA and RNA and responsible for growth and reproduction
the positively charged dense center of an atom
core. (Astronomy) the center of the head of a comet; consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail
any histologically identifiable mass of neural cell bodies in the brain or spinal cord
2006-10-04 13:10:00 · answer #1 · answered by puertofrican 3 · 0⤊ 0⤋
It refers to the center of a cell or an atom. In an atom, it is a cluster of protons and neutrons. (The electrons are the little guys that fly around it. Look up "valence".)
2006-10-04 20:11:23 · answer #2 · answered by Pete 4 · 0⤊ 0⤋
the center of a cell it is like the cells little brain and controlls all the little parts in it and tells them waht to do yada yada yeah that is pretty much the big picture of it
2006-10-04 20:11:49 · answer #3 · answered by Preia Starle 3 · 0⤊ 0⤋
the "brains" of a cell or the part of an atom that contains the protons and neutrons
2006-10-04 20:09:29 · answer #4 · answered by ed-dg 2 · 0⤊ 0⤋
control center of a cell
2006-10-04 20:14:29 · answer #5 · answered by s93thokala 2 · 0⤊ 0⤋
the center of a cell
2006-10-04 20:08:42 · answer #6 · answered by JoAnne :) 3 · 0⤊ 0⤋
the middle of a cell the brain if u will but where everything is at including DNA
2006-10-04 20:09:37 · answer #7 · answered by icaboe 1 · 0⤊ 0⤋
center of atom
positive charge containing most of the mass.
it contain neutron/potron
2006-10-04 20:10:27 · answer #8 · answered by rav 4 · 0⤊ 0⤋
yea a center of a cell. =)
2006-10-04 20:09:38 · answer #9 · answered by michelleee 1 · 0⤊ 0⤋