Question

Which of the following best describes the cell cycle?

Cells spend more time in prophase than any other phase, where DNA condenses to prepare for division.

Cells spend the most time in interphase, where they grow and their DNA replicates.

Cells spend approximately equal amounts of time in each stage of mitosis and die after cytokinesis.

Cells spend about half of their life in anaphase since separating chromosomes requires a lot of energy.

Answer 1

The cell cycle consists of interphase and the mitotic phase. Cells spend the most time in interphase, where they grow and DNA replicates. Mitosis and cytokinesis occur in the mitotic phase to divide the nucleus and cytoplasm, producing two daughter cells.

Step-by-step explanation:

The cell cycle consists of two main components: interphase and the mitotic phase. Interphase is the stage where cells spend the most time and it is divided into three stages: G1, S, and G2. During interphase, the cell grows, DNA is replicated, and proteins are synthesized for cell division. The mitotic phase includes mitosis, where the nucleus divides, and cytokinesis, where the cytoplasm divides, resulting in two daughter cells.

Answer 2

Correct answer: B). Cells spend the most time in interphase, where they grow and their DNA replicates.

The cell spends its most of the time in the interphase, during this phase of growth, cell continues to grow and carry out its metabolic activities which are necessary for regular growth and maintenance.

During this phase of the cell cycle, a lot of protein is synthesized in order to double its size. The important changes that occur in this phase include DNA duplication and division of chloroplast and mitochondria.

Hence, the correct answer would be option B.