DNA damage is generally a sign that A. the cell cycle should be paused to allow time for repairs OB. a cell is going to die OC. Mitosis should move forward before it gets worse D. the Rb protein has been phosphorylated

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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QUESTION 3
DNA damage is generally a sign that
A. the cell cycle should be paused to allow time for repairs
B. a cell is going to die
C. Mitosis should move forward before it gets worse
D. the Rb protein has been phosphorylated
QUESTION 4
The Rb protein
OA is turned off by mitogen signalling
B. is a tumor suppressor
OC. turns on G1/G1s cyclin dependent kinases
D. all of the above
Transcribed Image Text:QUESTION 3 DNA damage is generally a sign that A. the cell cycle should be paused to allow time for repairs B. a cell is going to die C. Mitosis should move forward before it gets worse D. the Rb protein has been phosphorylated QUESTION 4 The Rb protein OA is turned off by mitogen signalling B. is a tumor suppressor OC. turns on G1/G1s cyclin dependent kinases D. all of the above
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