Final answer:
The correct answer is d. Interphase. Interphase is the longest phase of the cell cycle where the cell grows, carries out normal cellular functions, and replicates its DNA. Telophase, anaphase, and prophase are all stages of mitosis, which is part of the cell cycle but not part of interphase.
Step-by-step explanation:
The correct answer is d. Interphase.
Interphase is the longest phase of the cell cycle where the cell grows, carries out normal cellular functions, and replicates its DNA. It consists of three subphases: G1 phase, S phase, and G2 phase.
In the G1 phase, the cell grows and carries out normal functions. In the S phase, DNA replication occurs, where the cell copies its DNA. In the G2 phase, the cell prepares for cell division, synthesizes more proteins, and grows further.
Telophase, anaphase, and prophase are all stages of mitosis, which is part of the cell cycle but not part of interphase. Telophase is the final stage of mitosis where the nucleus reforms around the separated sister chromatids. Anaphase is the stage where the sister chromatids are pulled apart towards opposite poles of the cell. Prophase is the stage where the chromosomes condense and become visible with a light microscope.