What type of bond holds the two strands of DNA together?

What type of bond holds the two strands of DNA together?

Step 1: Understand that DNA is made of two strands that twist together to form a double helix.
Step 2: Know that each strand of DNA is made up of smaller units called nucleotides.
Step 3: Recognize that nucleotides contain nitrogenous bases (A, T, C, G).
Step 4: Learn that certain bases pair together: Adenine (A) pairs with Thymine (T), and Cytosine (C) pairs with Guanine (G).
Step 5: Understand that the pairs of bases from each strand are held together by weak attractions called hydrogen bonds.
Step 6: Conclude that these hydrogen bonds between the complementary nitrogenous bases are what hold the two strands of DNA together.

No concepts available.