Examlex
Briefly explain how reproductive technologies are becoming increasingly sophisticated, permitting parents to choose the sex of the baby.
Template Strand
The strand of DNA that serves as the guide for the synthesis of messenger RNA during transcription.
Telomeres
The caps at the end of each strand of DNA that protect chromosomes from deterioration or from fusion with neighboring chromosomes.
Cellular Aging
The process by which cells progressively lose functionality and the ability to divide, contributing to the aging of an organism.
Cancerous
Pertaining to cancer; describes cells that are malignant, characterized by uncontrolled growth and spread of abnormal cells.
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