Question

An oncology class is reviewing the cell cycle as it pertains to tumor growth. When talking about the M phase, the instructor describes the processes occuring at this time include:

Answer 1

The M phase of the cell cycle includes mitosis, where the cell's duplicated DNA is divided, and cytokinesis, which divides the cytoplasm, producing two identical daughter cells.

Step-by-step explanation:

The M phase, which is part of the cell cycle, encompasses processes such as mitosis (karyokinesis) and cytokinesis. During mitosis, the cell's replicated DNA is divided and allocated to two daughter nuclei through several stages: prophase, prometaphase, metaphase, anaphase, and telophase.

Following mitosis, cytokinesis occurs, where the cytoplasmic contents are separated, leading to the formation of two daughter cells. This division ensures that each new cell has the same number of chromosomes as the original or parent cell.