Name:
Date:
______
Class Pd.
Cell Cycle and Cancer Test Review
1) The G1, S and G2 make up which phase? ____________________
2) What is the division of cytoplasm and cell separating called at the end of mitosis? ________________
3) During cytokinesis, when the cells separate, animal cells form a ___________________
Plant cells form a __________________
4) During embryonic development, cells Decrease / Increase and become more Specialized / generalized
5) Chromosomes that are similar in shape, size and genetic information are called: _____________
6) Reproduction from one parent is called ________________________________
7) Reproduction with two parents is called _________________________________
8) Asexual reproduction in prokaryotes is called mitosis / binary fission/ budding / meiosis
9) Chromosomes are located in the cell’s ______________________________
10) Two identical chromosomes (one from each parent) are called ______________________ chromosomes
11) Each half a replicated chromosome is called a ________________________ and connected by a ______
12) A cell that contains one set (1n) of chromosomes is called diplod / haploid
13) A cell with a full set of chromosomes (2n) is called diplod / haploid
14) The diagram at right is called a __________________________
15) The sex of individual at right is _______________
16) Describe the chromosome abnormality at right
17) The individual at right suffers from ____________________
18) When sperm and egg unite forming a zygote it is called
____________________________
19) During cell cycle the cell is regularly checked for mutations. These places
are called ________________
20) In what cell cycle phase is a DNA mutation most likely to occur? ____
21) Cancer is most likely to speed up which phase of the cell cycle? ______
22) In which phase is DNA duplicated? ___________________
23) What is G2 phase preparing for? ___________________________
24) During which phase is the G0 resting phase? ___________________
25) What are all the non-dividing phases of the cell cycle called _________
26) Which phase are most adult cells in most of the time? ______________
27) A cell that grows uncontrollably, invades other tissue, does not stop at checkpoints and has mutated
DNA is called a ________________ cell
28) A substance that causes cancer is called a _________________
29) When a mutated cell destroys itself what is it called? _____________________
30) A mass of cells growing is called a ___________________.
31) What is the difference between a benign and malignant tumor?
32) The camel has 70 chromosomes in its body cells. When the camel’s body cells divide by mitosis, how
many chromosomes will each daughter cell have? _______
33) The fruit fly has 8 chromosomes in its body cells. After meiosis forming egg cells, how many
chromosomes will each daughter cell have? ________
34) Goats have 15 chromosomes in their gametes (eggs and sperm). How many chromosomes in their
somatic (body) cells __________________