The steps that make up the DNA ladder is called "Double Helix" which is made up of 4 bases called?

The steps that make up the DNA ladder, which is known as the "Double Helix," are composed of four nitrogenous bases. These bases are:

1. Adenine (A)
2. Thymine (T)
3. Cytosine (C)
4. Guanine (G)

In the DNA structure, adenine pairs with thymine, and cytosine pairs with guanine through complementary base pairing. This unique pairing mechanism is crucial for the stability of the DNA molecule and its ability to replicate accurately during cell division. The sequence of these bases encodes genetic information, which is essential for various biological functions and the development of an organism. The arrangement of these bases along the DNA strand forms the genetic code that determines inherited traits.