For scenarios 1-3 answer the following questions; a) What stage of the cell-cycle would be affected? b) How would the stage in (a) be affected i.e. regarding DNA content or general appearance of the cell? 1. A mutant form of cyclin B is activated too early (at the end of S-phase, instead of acting at G2/M). 2. A mutant form of a G1/S checkpoint protein has no activity. 3. A mutant form of a spindle checkpoint assembly protein has no activity.
For scenarios 1-3 answer the following questions; a) What stage of the cell-cycle would be affected? b) How would the stage in (a) be affected i.e. regarding DNA content or general appearance of the cell? 1. A mutant form of cyclin B is activated too early (at the end of S-phase, instead of acting at G2/M). 2. A mutant form of a G1/S checkpoint protein has no activity. 3. A mutant form of a spindle checkpoint assembly protein has no activity.
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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Transcribed Image Text:For scenarios 1-3 answer the following questions; a) What
stage of the cell-cycle would be affected? b) How would
the stage in (a) be affected i.e. regarding DNA content or
general appearance of the cell?
1. A mutant form of cyclin B is activated too early (at the
end of S-phase, instead of acting at G2/M).
2. A mutant form of a G1/S checkpoint protein has no
activity.
3. A mutant form of a spindle checkpoint assembly
protein has no activity.
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