The S phase is a critical part of the cell cycle where DNA replication occurs, ensuring that each daughter cell receives an identical set of chromosomes. It is meticulously regulated to prevent errors that could lead to genomic instability or diseases such as cancer.

S Phase

S phase

The cell cycle is a series of phases that a cell undergoes to grow and divide, ensuring genetic material is accurately replicated and distributed to daughter cells. It is crucial for development, tissue repair, and maintaining cellular function, and its dysregulation can lead to diseases such as cancer.

cell cycle

DNA replication is a fundamental process by which a cell duplicates its DNA, ensuring that each daughter cell receives an exact copy of the genetic material during cell division. This highly regulated process involves the unwinding of the double helix, synthesis of complementary strands, and proofreading to maintain genetic fidelity.

DNA replication

daughter cell

identical set of chromosomes

Genomic instability refers to the increased rate of mutations within the genome, which can lead to cancer development and progression. It encompasses a range of genetic alterations, including chromosomal rearrangements, point mutations, and aneuploidy, often resulting from defects in DNA repair mechanisms.

CUSTOMIZE YOUR LEARNING

CUSTOMIZE YOUR LEARNING

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