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Mitosis Vocabulary
N/A
16
Science
7th Grade
10/28/2008

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Term
Mitosis
Definition
the division of a cell
Term

What are the 5 phases of Mitosis?

Definition

Interphase

Prophase

Metaphase

Anaphase

Telophase

Term
Early Interphase
Definition
a typical cell
Term
Late Interphase
Definition
Chromosomes and Centrioles double
Term
Early Prophase
Definition
Nuclear Membrane,Nucleolus and Nucleus disappear
Term
Late Prophase
Definition
Centrioles separate and spindle fibers form
Term
Metaphase
Definition
Chromosomes line up in center of cell
Term
Anaphase
Definition
Chromosomes move fromthe center to opposite sides of the cell
Term
Early Telophase
Definition
Nuclear membrane,nucleolus and nucleus return
Term
Late Telophase
Definition
Cell Membrane pinches in (cleavage furrow) and 2 new cells with the same number of chromosomes and half the cytoplasm are formed(daughter cells)
Term
Amount of time for process to occur
Definition
45 minutes
Term
How long before daughter cell can undergo division?
Definition
72 hours
Term
Asexual Reproduction
Definition
one parent
Term
Sexual Reproduction
Definition
2 parents
Term
How many chromosomes in an body cell?
Definition
46
Term
How many chromosomes in a sex cell?
Definition
23
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