The Cell Cycle, Cellular Growth, and Cancer True or False

1.	G₀ is -> a special "resting" phase True False
2.	What step is unique to prophase I? -> The sister chromatids pair. True False
3.	What is the mitotic spindle made of? -> Microtubules True False
4.	A diploid organism has 8 chromosomes in G₁. How many chromosomes will each of its offspring cells have after meiosis? -> 8 True False
5.	When do the sister chromatids separate in meiosis? -> Meiosis II True False
6.	What type of cell in the human body is a good example of a haploid cell? -> Sperm True False
7.	What part of a chromosome do microtubules attach to? -> The centromere True False
8.	Which of the following is a critical regulator of cell cycle progression? -> Cyclin-dependent protein kinases (Cdks) True False
9.	Which of the following proteins appear in some stages of the cell cycle and are degraded at other stages? -> Cyclins True False
10.	In a healthy human being, which philosophy best describes a cell's life? -> Survival of the fittest True False

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