Cell Cycle and Mitosis Flashcard

Front

What is cancer?

Back

Cancer is defined as uncontrolled cell division.

Front

What phase of mitosis is characterized by the separation of sister chromatids?

Back

Anaphase is the phase of mitosis where sister chromatids are separated.

Front

What is the longest phase of the cell cycle?

Back

Interphase is the longest phase of the cell cycle, where the cell spends most of its life.

Front

What occurs during Telophase?

Back

During Telophase, the chromosomes arrive at opposite poles and begin to de-condense, and the nuclear envelope re-forms.

Front

List the phases of mitosis in order.

Back

The correct order of the phases of mitosis is Prophase, Metaphase, Anaphase, Telophase.

Front

What happens during Prophase?

Back

During Prophase, chromatin condenses into visible chromosomes, and the nuclear envelope begins to break down.

Front

What is the role of spindle fibers during mitosis?

Back

Spindle fibers help separate the chromosomes during mitosis by attaching to the centromeres.

Front

Define Interphase.

Back

Interphase is the phase of the cell cycle where the cell prepares for division, including DNA replication.

Front

What is the significance of checkpoints in the cell cycle?

Back

Checkpoints in the cell cycle ensure that the cell is ready to proceed to the next phase, preventing errors.

Front

What is cytokinesis?

Back

Cytokinesis is the process that follows mitosis, where the cytoplasm divides, resulting in two daughter cells.