The nucleus of an atom contain protons and neutrons, which make up most of the mass of an atom.
The answer would be 2 and 3 ( 2nd answer choice)
<span>In the past, human populations were controlled by </span>Disease and Famine
1. DNA strands separate
2. RNA polymerase attached to the gene
3.ribonucletides are assembled
4. mRNA searches from the gene
5. mRNA leaves the nucleus
6. mRNA attaches to ribosome
Before buying soups, bread and frozen meals, comparing sodium amounts and selecting foods with the lowest numbers is helpful to your diet.
-true
