# Cells in # Cells in # Cells in # Cells in # Cells in Interpha Prophas Metapha Anaphas Telophas Tissue Total # Mitotic Туре of cells Index se se e Normal Lung Sample 1 Normal Lung Sample 2 Cancerou s Lung Sample 1 Cancerou s Lung Sample 2 Normal Ovary Sample 1 Normal Ovary Sample 2 Cancerou s Ovary Sample 1 Cancerou s Ovary Sample 2 In the data table, count and record the number of cells you see in each phase of mitosis. 6. Calculate the mitotic index for each tissue using the following equation: Number of cells dividing: total number of cells (ex. 1:13 one cell in metaphase and 12 in interphase for a total of 13 cells.) Remember: only the cells in Interphase are not actively dividing. 7. When studying cell division in tissue samples, scientists often calculate a mitotic index, which is the ratio of dividing cells (those NOT in interphase) to the total number of cells in the sample. Which type of tissue would have a higher mitotic index, normal tissue or cancerous tissue? Explain and use evidence from the data you collected.

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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Hi I need help for this table with that 3 Q here is the link 

http://glencoe.mheducation.com/sites/dl/free/0078802849/383933/BL_23.html

 

# Cells in # Cells in # Cells in # Cells in # Cells in
Interpha Prophas Metapha Anaphas Telophas
Tissue
Total #
Mitotic
Туре
of cells
Index
se
se
e
Normal
Lung
Sample 1
Normal
Lung
Sample 2
Cancerou
s Lung
Sample 1
Cancerou
s Lung
Sample 2
Normal
Ovary
Sample 1
Normal
Ovary
Sample 2
Cancerou
s Ovary
Sample 1
Cancerou
s Ovary
Sample 2
In the data table, count and record the number of cells you see in each phase of mitosis.
6. Calculate the mitotic index for each tissue using the following equation:
Number of cells dividing: total number of cells
(ex. 1:13 one cell in metaphase and 12 in interphase for a total of 13 cells.)
Remember: only the cells in Interphase are not actively dividing.
7. When studying cell division in tissue samples, scientists often calculate a mitotic index,
which is the ratio of dividing cells (those NOT in interphase) to the total number of cells
in the sample. Which type of tissue would have a higher mitotic index, normal tissue or
cancerous tissue? Explain and use evidence from the data you collected.
Transcribed Image Text:# Cells in # Cells in # Cells in # Cells in # Cells in Interpha Prophas Metapha Anaphas Telophas Tissue Total # Mitotic Туре of cells Index se se e Normal Lung Sample 1 Normal Lung Sample 2 Cancerou s Lung Sample 1 Cancerou s Lung Sample 2 Normal Ovary Sample 1 Normal Ovary Sample 2 Cancerou s Ovary Sample 1 Cancerou s Ovary Sample 2 In the data table, count and record the number of cells you see in each phase of mitosis. 6. Calculate the mitotic index for each tissue using the following equation: Number of cells dividing: total number of cells (ex. 1:13 one cell in metaphase and 12 in interphase for a total of 13 cells.) Remember: only the cells in Interphase are not actively dividing. 7. When studying cell division in tissue samples, scientists often calculate a mitotic index, which is the ratio of dividing cells (those NOT in interphase) to the total number of cells in the sample. Which type of tissue would have a higher mitotic index, normal tissue or cancerous tissue? Explain and use evidence from the data you collected.
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