Vocabulary
Uncontrolled cell division results in...
cancer
Long, thin fibers of DNA and proteins
Chromatin
What is the 1st phase of the cell cycle?
G1 (Interphase)
Division of nucleus
In Interphase chromosomes are copied
True.
2 ways of cells' death.
Necrosis, apoptosis
One half of a duplicated chromosome
Sister chromatid
What is the 4th phase of the cell cycle?
Prophase
What is the longest phase in the cell cycle?
Interphase
In Prophase spindle fibers form
True
Factors that can cause cancer (one word)
Carcinogenes
Holds two sister chromatids together
Centromere
What is the last phase of the cell cycle?
Cytokinesis
The cell cycle results in two genetically _________ cells.
Identical
Mitosis is division of the cell
False
Incapsulated tumor is called ..... whereas not incapsulated tumor is called ......
Benign;
Malignant
Visible structure seen beginning in prophase
Chromosome
What are the phases of Interphase?
G1, S, G2
What is, cytokinesis?
Cell cytoplasm divides
Cell division is composed of Interphase, Mitosis and Cytokinesis
False . Mitosis and Cytokinesis
Give 5 examples of carcinogens are
UV, tobacco/marijuana, drugs, alcohol, asbestos, processed meat
Nucleic acid that makes up the bulk of a chromosome
DNA
What are the phases of cell division?
Mitosis , Cytokinesis
The cell cycle produces what?
Two daughter cells
Reproductive cells go through mitosis
False . Somatic cells do.