FreeNoah

Biology A2 (10/20)

Within the DNA molecule, strands are exactly the same has chains. Remember there are two chains/ strands within the DNA molecular structure

What are nucleotides?

Chemical building blocks of the strands within the DNA molecule
Chemical building blocks of the strands outside the DNA molecule
ionic compounds that contain metal
atoms combine to form compounds

Biology A2 (10/20)

Within the DNA molecule, strands are exactly the same has chains. Remember there are two chains/ strands within the DNA molecular structure

What are nucleotides?

Footer Banner Section