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Cell Biology Practice Test: Cellular Reproduction - Cell Cycle, M-Phase, & Meiosis.
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Avg score: 84% Most missed: “The regulatory subunit of maturation-promoting factor (MPF) is called __________…”
Cellular reproduction is a process that involves cells copying their contents and dividing to create multiple cells with similar contents. The process of a cell splitting into two genetically identical copies is called mitosis.  The cell cycle is a four-stage process that occurs as a cell grows and divides: Gap 1 (G1): The cell increases in size. Synthesis (S): The cell copies its DNA. Gap 2 (G2): The cell prepares to divide. Mitosis (M): The cell divides.  The G1, S, and G2 stages are collectively known as interphase, which is the period between cell divisions. Here's how cellular... Show more
Cell Biology Practice Test: Cellular Reproduction - Cell Cycle, M-Phase, & Meiosis.
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25 Questions

1. Cytoskeleton is disassembled in which of the following phase?
2. Chiasmata are ____ shaped structures.
3. One round of meiotic division gives rise to _____ haploid cells.
4. Presence of an extra copy of which chromosome leads to the Doen syndrome?
5. Asynchronous cultures are the ones whose cells are _______________________
6. When were the experiments in an effort to understand cell cycle regulation first conducted?
7. How many phases of mitosis are there?
8. The term mitosis was coined in ____________
9. The regulatory subunit of maturation-promoting factor (MPF) is called _______________
10. Vertebrate eggs are typically fertilized before ___________________ is complete.
11. Cells that have stopped dividing and are arrested in a state preceding that of DNA synthesis, are said to be in the__________
12. Centromeres split during the __________________
13. Which of the following cells do not usually divide but can be induced to divide?
14. DNA replication occurs during _________________ of the cell cycle.
15. Which of the following cells are capable of asymmetric cell division?
16. __________ in males occurs with a much lower level of chromosomal abnormalities than in females.
17. A highly specialized sperm cell is also called ________________
18. The likelihood of having a child with Down syndrome increases with _________________
19. When was the mechanism behind cytokinesis first discovered?
20. Aneuploidy is the condition associated with ______________
21. A fetus with which of the following abnormalities might not succumb soon after birth?
22. Cyclin binding leads to a change in the _________________ of kinase.
23. DNA replication can be monitored by incorporation of ______________________
24. Which of the following cells do not lack the ability to divide?
25. The entry of a cell into M phase is initiated by _________________