Question

Which of the following features of DNA underlies its simple replication procedure?

A. The fact that it is composed of only four different types of bases
B. The antiparallel arrangement of the double helix
C. The complementary relationship in the double helix
D. The fact that there is a major groove and a minor groove in the double helix

Answer 1

The simple replication of DNA is primarily due to the complementary base pairing in the double helix, where each strand serves as a template to create its counterpart.

Step-by-step explanation:

The feature of DNA that underlies its simple replication procedure is C. The complementary relationship in the double helix. This complementarity ensures that each strand can serve as a template for the creation of its counterpart during replication.

When the two strands of the double helix separate, each original strand guides the formation of a new complementary strand by matching adenine (A) with thymine (T) and cytosine (C) with guanine (G). This specific and predictable pairing, due to the base complementary rule, facilitates the accurate replication of the DNA.