The right answer is DNA is located in the nucleus.
The genome is the whole genetic material of an organism. It contains both the coding sequences, i.e. those that encode proteins, and the non-coding sequences. In most organisms, the genome is the DNA in the cells. However, in some viruses called retroviruses (eg HIV), the genetic material is RNA.
They are different because one is stronger than the other
This is because iron is used to make a protein called hemoglobin. This protein helps blood cells carry oxygen around the body.
B, proton is positive and it does not represent the symbol
