Calculating the time per phase of the cell cycle by proportions c Example: A student counts 90 cells in the growing end of an on interphase, 10 are in prophase, 4 are in metaphase, 5 are in anap hours long, how long is each point of the cycle. First you calculate the proportion in each stage, then you calcula Interphase Prophase Metaphase Anaphase Telophase 70/90 *10 hrs 7.7hrs 10/90 *10 hrs = 1.1 hrs 4/90 * 10 hrs = 0.4 hr 5/90 * 10 hrs = 0.6 hr %3D 1/90 * 10 hrs = 0.1 hr %3D Total hours = 9.9 hrs ( should be close to the Student problem: A student counts 225 cells in the growing ene are in interphase, 28 are in prophase, 13 are in metaphase, 5 are is 12 hours long, how long is each point of the cycle.
Calculating the time per phase of the cell cycle by proportions c Example: A student counts 90 cells in the growing end of an on interphase, 10 are in prophase, 4 are in metaphase, 5 are in anap hours long, how long is each point of the cycle. First you calculate the proportion in each stage, then you calcula Interphase Prophase Metaphase Anaphase Telophase 70/90 *10 hrs 7.7hrs 10/90 *10 hrs = 1.1 hrs 4/90 * 10 hrs = 0.4 hr 5/90 * 10 hrs = 0.6 hr %3D 1/90 * 10 hrs = 0.1 hr %3D Total hours = 9.9 hrs ( should be close to the Student problem: A student counts 225 cells in the growing ene are in interphase, 28 are in prophase, 13 are in metaphase, 5 are is 12 hours long, how long is each point of the cycle.
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:Calculating the time per phase of the cell cycle by proportions c
Example: A student counts 90 cells in the growing end of an on
interphase, 10 are in prophase, 4 are in metaphase, 5 are in anap
hours long, how long is each point of the cycle.
First you calculate the proportion in each stage, then you calcula
Interphase
Prophase
Metaphase
Anaphase
Telophase
70/90 *10 hrs
7.7hrs
10/90 *10 hrs = 1.1 hrs
4/90 * 10 hrs = 0.4 hr
5/90 * 10 hrs = 0.6 hr
%3D
1/90 * 10 hrs = 0.1 hr
%3D
Total hours
= 9.9 hrs ( should be close to the
Student problem: A student counts 225 cells in the growing ene
are in interphase, 28 are in prophase, 13 are in metaphase, 5 are
is 12 hours long, how long is each point of the cycle.
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