Biology Mitosis Concepts

Division of cells' genetic material in eukaryotes.

One chromosomal arm is significantly longer than another.

Sister chromatids are separated and move to the poles of the cell.

<p>A cellular structure shaped like a star formed around each centrosome during mitosis in an animal cell.</p> Signup and view all the answers

<p>Cytokinesis in plant cells, forming two new daughter cells.</p> Signup and view all the answers

<p>Cylindrical cell structure composed mainly of tubulin, found in most eukaryotic cells.</p> Signup and view all the answers

<p>Area of DNA where sister chromatids connect.</p> Signup and view all the answers

<p>Complex of DNA, RNA, and proteins that package and condense DNA for cell division.</p> Signup and view all the answers

<p>Condensed form of DNA formed as a result of chromatin condensation.</p> Signup and view all the answers

<p>Cytokinesis in animal cells, where a contractile ring 'pinches' the cell membrane.</p> Signup and view all the answers

<p>Indentation formed during cytokinesis in animal cells.</p> Signup and view all the answers

<p>Process of chromatin condensing free DNA into chromosomes.</p> Signup and view all the answers

<p>Actin/myosin protein complex that forms at the equator, contracting to form cleavage furrow.</p> Signup and view all the answers

<p>Proteins that accumulate at the G1/S checkpoint to signal the onset of mitosis.</p> Signup and view all the answers

<p>Division of cytoplasm following telophase.</p> Signup and view all the answers

<p>Population growth depends on density of a population.</p> Signup and view all the answers

<p>Protein component of chromatin that packages DNA into nucleosomes.</p> Signup and view all the answers

<p>&quot;Living&quot; portion of the cell cycle.</p> Signup and view all the answers

<p>Map of each chromosome in a cell's genetic code.</p> Signup and view all the answers

<p>Protein attachment sites for spindle apparatus on centromere.</p> Signup and view all the answers

<p>Part of the spindle apparatus that attaches directly to chromosomes at kinetochore.</p> Signup and view all the answers

<p>Chromosomal legs are similar in length.</p> Signup and view all the answers

<p>Chromosomes align along the metaphase plate.</p> Signup and view all the answers

<p>Tubulin protein units that make up cytoskeleton and internal structure of cilia and flagella.</p> Signup and view all the answers

<p>Fibers that assist in the separation of chromosomes during cell division.</p> Signup and view all the answers

<p>One chromosomal leg is normal length while the other is not visible.</p> Signup and view all the answers

<p>Chromosomes arrive at poles, spindle apparatus fully dissolves, and new nuclear membranes form.</p> Signup and view all the answers

<p>Region of repetitive nucleotide sequences at each end of a chromatid.</p> Signup and view all the answers

<p>Protein unit that composes microtubules of the spindle apparatus.</p> Signup and view all the answers

<p>A gene with the potential to contribute to cancer.</p> Signup and view all the answers

<p>Exchange of genetic material between homologous chromosomes that results in recombinant chromosomes.</p> Signup and view all the answers

<p>New nuclear membranes develop around each set of chromosomes, spindle apparatus dissolves, cytokinesis divides cell.</p> Signup and view all the answers

<p>Oogenesis.</p> Signup and view all the answers

<p>Failure of chromosomes to separate properly during cell division.</p> Signup and view all the answers

<p>The pairing of two homologous chromosomes.</p> Signup and view all the answers

<p>Small haploid cell that is produced during the formation of eggs but does not develop into a functional ovum.</p> Signup and view all the answers

<p>The process of forming gametes (sperm and eggs).</p> Signup and view all the answers