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Title: In the cell

Description: centomededs

Total Flash Cards: 10

Created: 10/21/2004 18:18:51

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Cards

Term
The average adult process for cells
Definition
25 million cells per second for repair/ replacement.
Term
Inside nucleus
Definition
you find chromosomes containing genetic materials (DNA)
Term
the 5 stages of a cell
Definition
interpahse, prophase, metaphase, amaphase, and telophase.
Term
which four stages make up the mitosis?
Definition
Prophase metaphase amaphase and telophase.
Term
mitosis
Definition
process by which cell nucleus divides into two identical nuclei.
Term
interphse
Definition
longest of the stages cell doubles in size groth will occur in nuclues chromosomes will make exact copy of themselves. centrials duplicate. make protein, enzymes, mitochondrian.
Term
prophase
Definition
Chromosomes are now called chromatids (shotened copies for mitosis) Chromatids pair up and connect by centromere Spindle fibers form strings between centrioles. Nuclear membrane breaks apart and disolves. Centrioles move to opposite ends.
Term
metaphase
Definition
its the middle Centromores of each chromatical pair line up in the middle. Each centromere is connected to a spindle fiber.
Term
Anaphase
Definition
Away"" Spindle fibers pull chromatids apart Eache chromosome moves to opposite end of cell Two identical sets of chromosomes
Term
Telaphase
Definition
When chromosomesreach opposite end, spindle fiber break apart > proteins Nuclear membrane forms around each set of chromosomes. Two identical nuclei Furrow devolopes Cleavage occurs



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