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chapter 12 stack

key questions to know for chapter 12

How many sets of chromosomes does a diploid cell have? 2
How many sets of chromosomes does a haploid cell have? 1
How many cells does meiosis make? 4(divides twice)
What is chromatin? unwound chromosomes
Mitosis is the division of the _____? nucleus
what happens in s phase of interphase? sister chromatids are formed
What is cyclin? a molecule that tells CDK what to do
Transformation is when normal cells convert to ______ cells. Cancer
what is a benign tumor? when abnormal cells reamain at tehir original site and it can be removed completley by surgery
What is a malignant tumor? When the cell becomes so invasive that it impairs the function of 1 or more organs
Metastasis is the ___a____ of ___b____ cells to parts away fro their original site. a: spreading b: cancer
What is a genome? every piece of DNA in your body
Somatic Cells are _________. diploid
Gamete Cells are _________. haploid
Diploid cells are formed by ______. Mitosis
Haploid Cells are formed by _______. Meiosis
Sister chromatids are _________ pieces of DNA. identical
Created by: enbcullen10918
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