Cell Division
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40 Terms
Somatic Cells
Cells making up the bulk of the body
Germinal Cells
Reproductive Cells
Mitosis / Karyokinesis
Replication and division of the nucleus
Cytokinesis
Division of cytoplasm
Prophase
Metaphase
Anaphase
Telophase
4 stages of cell division
Prophase
Chromosomes are observed to be long thin coiled filaments known as the chromatin.
Chromatin
Chromosomes are observed to be long thin coiled filaments known as the ____.
Prophase
Chromosomes are observed to have the identical strands held together by the centromere.
centromere
Chromosomes are observed to have the identical strands held together by the ______.
Prophase
The nuclear membrane breaks down and the nucleolus disappears.
Prophase
The chromatids become shorter and thicker because of the coiling of the unit fiber that constitutes the basic structure of chromosomes.
Prophase
Centrosome constituting the centrioles split and migrate towards the opposite poles.
Prophase
Forms asters from which the spindle fiber is originated.
Asters
from which the spindle fiber is originated.
Metaphase
The chromosomes with centromeres attached to the spindle fibers are arranges at the center or the equatorial plate of the cell.
Anaphase
The centromere equally divide
Anaphase
Attached chromosomes migrate towards opposite poles.
Anaphase
Cell Elongation
Telophase
Final stage of mitosis
Telophase
chromosomes loosens or strengthen until a threadlike appearance is assumed.
Telophase
Nuclear membrane and nucleolus reappears
Telophase
At the end of this stage the cytoplasm divides through the formation of the cleavage furrow.
Telophase
formation of the cleavage furrow.
Telophase
2 daughter cells are formed
Interphase
Highest degree of metabollic activity
Meiosis
4 daughter cells
Meiosis
Haploid
Mitosis
Growth, repair, asexual
Meiosis
Sexual, genetic diversity
Meiosis
2 division
Mitosis
1 division
G1
S phase
G2
Interphase has 3 stages
G1
Organelle metabolic act in meiosis
S Phase
DNA synthesis
G2
Checkpoint if cell is ready
Spindle Fiber emerge
after nuclear membrane dissolves what happens next?
Spindle fiber
centromere will be attached with?
Chromatids
Duplicated Chromosomes
120
Regeneration of RBC (how many days?)
12
Regeneration of WBC (how many days?)
Note 
Flashcards (37)