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Several men are chanting rhythmically while sitting in darkness inside a small chamber heated by coals, and they will periodically throw the door open and allow cooling night breezes to rush in.These men are taking part in a ritual of the Sioux Indians known as the __________ ceremony.
Proto-oncogenes
Normal genes that can become oncogenes if mutated or expressed at high levels, potentially leading to cancer.
Tumor Suppressor Genes
Genes that help regulate cell growth and division, and can prevent the development of tumors by repairing DNA, promoting cell death, or ensuring cells do not proliferate uncontrollably.
Apoptosis Initiator
A molecule or signaling pathway that triggers the process of programmed cell death, crucial for development and maintaining homeostasis.
Apoptosis
A form of programmed cell death that occurs in multicellular organisms, helping to eliminate cells that are no longer needed or are harmful.
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