H Bio Midterm Flashcards
1
Q
Interphase
A
Chromosomes duplicated in nucleles
2
Q
Prophase
A
Centrosomes spread apart making mitotic spindle,
Sister cromatids form, on spindle fibers they move back and fourth. nuclear envelope deteriorates.
3
Q
Meta phase
A
The chromosomes move to center b/c of the movement.
4
Q
Ana phase
A
Sister chormatids release (fully developed) and move to each side of poles that go farther apart.
5
Q
Telophase
A
Chromosomes become less dense and daughter nucleus forms
6
Q
Cytokinesis
A
Membrane actualy spilts.
7
Q
Benign Tumor
A
When tumor hasn’t left original site
8
Q
Malignant Tumor
A
When tumor leaves original site
9
Q
Metastasis
A
When cancer cells leave original site
10
Q
Binary Fission
A
A means of asexual production, when parent divided into two genetically individuals of about equal size.
