BSC 118: Chapter 12 My Labs Plus Exam Study Guide Test.
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Course
BSC.
Institution
BSC.
BSC 118: Chapter 12 My Labs Plus Exam Study Guide Test.
As in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology. Knowing what the different terms mean is essential to understanding and describing the processes occurring in the cell. - CORRECT ANSW...
BSC 118: Chapter 12 My Labs Plus Exam
Study Guide Test.
As in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology.
Knowing what the different terms mean is essential to understanding and describing the processes
occurring in the cell. - CORRECT ANSWER 1. DNA replication produces two identical DNA molecules,
called SISTER CHROMATID(S), which separate during mitosis.
2. After chromosomes condense, the CENTROMERE(S) is the region where the identical DNA molecules
are most tightly attached to each other.
3. During mitosis, microtubules attach to chromosomes at the KINETOCHORE(S)
4. In dividing cells, most of the cell's growth occurs during INTERPHASE
5. The MITOTIC SPINDLE(S) is a cell structure consisting of microtubules, which forms during early
mitosis and plays a role in cell division.
6. During interphase, most of the nucleus is filled with a complex of DNA and protein in a dispersed form
called CHROMATIN
7. In most eukaryotes, division of the nucleus is followed by CYTOKINESIS, when the rest of the cell
divides.
8. The CENTROSOME(S) are the organizing centers for microtubules involved in separating chromosomes
during mitosis.
The cell cycle represents the coordinated sequence of events in the life of a cell from its formation to its
division into two daughter cells. Most of the key events of the cell cycle are restricted to a specific time
within the cycle.
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