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Worksheet 17
April 9, 2014
List the major differences between benign cancer cells and malignant cancer cells.
True/False: Cancer cells divide faster than normal cells.
Name of gene
Function of “Normal”
Gene
Pattern of Inheritance
of Cancerous Gene
Proto-oncogene
Oncogene
Tumor suppressor
gene (TSG)
Loss of TSG
What mutation is common in patients with retinoblastoma?
Describe the role of apoptosis in normal cells- Cancer cells?
**True/False: Cancer can arise due to a single mutation.
What is the difference between hyperplasmia and dysplasmia?
What is the Hayflick limit?
What is haploinsufficiency?
Analogy
Worksheet 17
April 9, 2014
Let’s talk: Rous Sarcoma Virus- is it really a virus?
Review: Viruses
Viron
vs
Virus
Write the steps of viral infection in the lytic cycle.
Heteroplasmy and homoplasmy refer to different types of______________
A.
B.
C.
D.
Cytoplasm
DNA
RNA
The mechanism by which the phage attaches to the host cell
In S.I. on Monday (Worksheet 16), when discussing the endosymbiotic theory, we discussed that
the “cellular eating” of an α-proteobacteria did not spur a plant to “eat” a cyanobacteria. Discuss
how the endosymbiotic theory can be broken down to a simplistic metaphor of peanut butter and
jelly sandwiches and Chinese food.