Activity 4. Cell Division
1. Distinguish between somatic and reproductive cell division and explain the importance of each.
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In biology, the cell is the smallest unit that can live independently and makes up all living organisms and body tissues. The human body is composed of two types of cells; somatic and reproductive cells. The former is significant because they comprise many different body parts, including all internal organs, connective tissue, and bones. At the same time, the latter is also considered essential because they are responsible for creating supporting cells. Many rounds of cell reproduction are often required in these multicellular organisms to create new individuals.
2. What is the significance of interphase?
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Interphase is critical for cell division because it allows the cell to grow, replicate its DNA, and prepare for cell division or mitosis. Specifically, during G1, the cell grows, performs its function in the body, and physically expands. At the same time, the cell replicates its DNA during the S phase.