The correct answer is ... B) a nucleus. DNA is found, tightly coiled in chromosomes in the nucleus.
Difference between Alpha, Beta and Gamma Radioactive Decay. Difference between Alpha, Beta and Gamma radioactive decay can be summarized as follows: Alpha decay forms new element with two fewer protons and two fewer neutrons; Beta decay forms new element with one more proton and one fewer neutron.
Density is mass of object per unit volume
I believe the correct answer is B. False
