Cell Cycles: Interphase, Mitosis, Cytokinesis

Cell Cycle: nuclear division, cytokinesis Parental cell: genetic copies of parental cell 3 process: checks/ regulators for each step to ensure timely progression, replication process to synthesis DNA into two copies, interwoven “cables” and “motors” of mitotic cytoskeletons. Chromosomes: nuclear units of genetic information; DNA molecules combined with proteins. In eukaryotes, heredity information of nucleus…

Human Karyotyping

A karyotype is an organized profile of a person’s chromosomes. Chromosomes are arranged and numbered according to: – size, from largest to smallest – banding pattern, size and location of Giesma bands – centromere location, appear as a constriction This arrangement helps scientists quickly identify chromosomal alterations that may result in a genetic disorder. Karyotype…

Mitosis and the Cell Cycle

Genetic continuity is the transmission of the hereditary material through cell division. The Cell Cycle –      cells do not divide continuously –      in cells capable of dividing, the period between cell divisions is called interphase –      cells spend most of their time in interphase because this is the phase where they perform their functions (obtaining…