Cell Differentiation and Cancer

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What is cell differentiation?

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Cell differentiation is the process by which unspecialized cells develop into specialized forms with distinct functions.

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NGSS.HS-LS1-4

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Define cell differentiation.

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Cell differentiation is the process by which cells become specialized in structure and function.

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NGSS.HS-LS1-4

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What is a checkpoint in the cell cycle?

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A checkpoint is a critical point in the cell cycle where stop and go signals can regulate the progression of the cycle.

Tags

NGSS.HS-LS1-4

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What is the role of tumor suppressor genes?

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Tumor suppressor genes code for proteins that inhibit or slow down cell division, preventing uncontrolled growth.

Tags

NGSS.HS-LS1-4

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What happens when cell differentiation goes wrong?

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When cell differentiation goes wrong, it can lead to uncontrolled cell growth and cancer.

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NGSS.HS-LS1-4

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What is cancer?

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Cancer is a disease characterized by uncontrolled cell division and growth, leading to the formation of tumors.

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NGSS.HS-LS1-4

NGSS.HS-LS3-2

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What are oncogenes?

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Oncogenes are mutated forms of genes that promote cell division and can lead to cancer when overactive.

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NGSS.HS-LS1-1

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What is the difference between benign and malignant tumors?

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Benign tumors are non-cancerous and do not spread, while malignant tumors are cancerous and can invade nearby tissues.

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How do growth factors influence cell differentiation?

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Growth factors are proteins that stimulate cell division and differentiation, guiding cells to develop into specific types.

Tags

NGSS.HS-LS1-4

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What is apoptosis?

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Apoptosis is the process of programmed cell death that helps eliminate damaged or unnecessary cells.