4 Stages Of Mitosis Flashcards

Study Notes

Cell Cycle and Mitosis

Cell cycle encompasses the stages a cell goes through leading to division and DNA replication.
Interphase is the longest phase in the cell cycle where cells spend the majority of their lifespan.

Asexual Reproduction

Asexual reproduction results in offspring from a single parent organism, with offspring inheriting genes solely from that parent.

Stages of Mitosis

Prophase: Chromatin condenses into visible chromosomes, marking the beginning of mitosis.
Metaphase: Chromosomes align at the cell's equator and attach to spindle fibers, facilitating the separation process.
Anaphase: Chromatids move apart toward opposite poles of the spindle apparatus, ensuring each daughter cell receives a complete set of chromosomes.
Telophase: Chromosomes reach the opposite poles; nuclear membranes reform around each set, resulting in two distinct nuclei.

Mitosis and Cytokinesis

Mitosis is the process of nuclear division followed by cytokinesis, leading to the formation of two genetically identical daughter cells.
Cytokinesis specifically refers to the division of the cytoplasm, following mitosis, resulting in two separate daughter cells.

Asexual Reproductive Methods

Binary Fission: Common in prokaryotes; a simple form of asexual reproduction where a cell divides into two equal halves.
Budding: A process where a new organism develops from a bud on the parent, occurring through localized cell division.
Regeneration: Involves the regrowth of lost or damaged body parts, often observed in certain organisms.

Genetic Material

Genetic material is primarily composed of DNA, which carries the hereditary information essential for the functioning and reproduction of living organisms.

Description

Test your knowledge on the four stages of mitosis with these flashcards. Each card highlights key terms and definitions related to the cell cycle, including interphase and prophase. Perfect for students studying biology or preparing for exams!