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Bio Asexual Repro 2
Assexual Reproduction Vocab
| Question | Answer |
|---|---|
| Mitosis | mother cell divides and creates genetically identical daughter cells; used for growth and tissue repair |
| DNA synthesis | the process by which a new strand of DNA is created using an existing DNA template |
| Cellular differentiation | the process where a stem cell becomes specialized and acquires distinct structures and functions to perform a specific role |
| DNA | the molecule inside cells that contains the genetic instructions for an organism's development and function; double stranded helix |
| Gene | a specific sequence of DNA that codes for the production of proteins |
| Chromosome | a single complete strand of DNA wrapped around proteins to make it compact |
| Stem cells | unspecialized cells that can differentiate |
| Cancer | a disease where some of the body's cells grow uncontrollably because they have mutations and don't respond to normal checkpoints in the cell cycle |
| Mutation | any change to the nucleotide sequence of a DNA molecule |
| Cell Cycle | the series of events a cell goes through to grow and divide into two identical daughter cells; includes mitosis |
| Proliferation (mitosis) | an increase in the number of cells due to cell division |
| Benign tumor | consist of cells that are dividing uncontrollably but the cells cannot spread to other areas of the body |
| Malignant tumor | cells that grow uncontrollably and spread locally and/or to distant sites |
| Radiation | a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors |
| Chemotherapy | a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing |
| Asexual Reproduction | a mode of reproduction in which a new offspring is produced by a single parent |