Answer: see below
Step-by-step explanation:
1. The base pairing rules dictate that adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C). These rules are essential for the proper replication and transcription of DNA. During DNA replication, the two strands of the double helix are separated, and each strand acts as a template for synthesizing a new complementary strand. This process relies on the specific base pairing rules to ensure that the new strands are correctly aligned and that the sequence of bases is accurately copied. In transcription, the information encoded in the DNA synthesizes RNA, which plays a critical role in protein synthesis.
2. Interphase is the first phase of the cell cycle, during which the cell grows and prepares for DNA replication. It is divided into three subphases: G1, S, and G2. In G1, the cell grows and performs its normal functions. In S phase, the cell's DNA is replicated. In G2, the cell continues to grow and prepares for cell division. At the end of interphase, the cell enters mitosis, during which it will divide into two daughter cells.
3. During interphase, the cell grows and performs its normal functions, such as synthesizing proteins and organelles. It also prepares for cell division by organizing its chromosomes and assembling the mitotic spindle. These activities are essential for the proper functioning of the cell and for ensuring that each daughter cell receives a complete set of genetic instructions