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Need Help ASAP!!!
A) Describe how EGF affects cell division.
B) Identify the role of each experiment in determining the difference in how cancer and normal cells
respond to EGF.
C) Calculate the mitotic index (number of cells in mitosis divided by total cells) for each kind of cell.
Compare the mitotic rates for each cell type
D) Predict the cause of rapid growth in the cancer cells observed in experiment 2. Justify your
answer with evidence and reasoning.

Need Help ASAP A Describe how EGF affects cell division B Identify the role of each experiment in determining the difference in how cancer and normal cells resp class=
Need Help ASAP A Describe how EGF affects cell division B Identify the role of each experiment in determining the difference in how cancer and normal cells resp class=
Need Help ASAP A Describe how EGF affects cell division B Identify the role of each experiment in determining the difference in how cancer and normal cells resp class=

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Answer:

This is what I put (its kinda bad so don't judge)

Explanation:

A) Examining Table 1 with cancerous cells and HeLa cells we can see that with both HeLa and cancerous cells when treated with EGF increase in cells. Examining Table 2 we can see that HeLa cells create the most cells when treated with a concentration of 25 ug of EGF.

B) Normal cells increased by 33 when treated with a concentration of 10 ug of EGF. Cancerous cells increased by 405 when treated with a concentration of 10 ug of EGF. We can conclude from this that the cancerous cells multiply faster than normal cells with  a concentration of 10 ug of EGF.  

C) The mitotic index of HeLa cells with zero EGF treatment is 11 mitotic figures noted per 73 high power fields. The mitotic index of HeLa cells with 10 ug of EGF treatment is 8 mitotic figures noted per 90 high power fields. The mitotic index of cancerous cells with zero EGF treatment is 22 mitotic figures noted per 60 high power fields. The mitotic index of cancerous cells with 10 ug of EGF treatment is 27 mitotic figures noted per 465high power fields.  

 

I'm on D right now so I'll put that in when I'm done with it

Following are the solution to the given questions:

For question 1:

  • Whenever we look at Table 1 with malignant cells versus HeLa cells, you can see when both types of cells were treated with EGF, the number of cells rose.
  • Table 2 shows that when HeLa cells were fed with 25 ugs of EGF, they generated the most cells.

For question 2:

  • Whenever normal cells were treated with 10 ugs of EGF, their number grew by 33.
  • Once cancerous cells were treated with 10 ugs of EGF, their number increased by 405 times.
  • With such a concentration of 10 ugs of EGF, one may deduce that malignant cells multiply faster than normal cells.

For question 3:

  • The mitotic index of HeLa cells with no EGF treatment is 11 mitotic figures per 73 high power fields.
  • Its mitotic index of HeLa treated groups with 10 ugs of EGF is 8 mitotic figures per 90 high power fields.
  • With no EGF therapy, the mitotic index of malignant cells is 22 mitotic figures per 60 high power fields.
  • The mitotic index of malignant cells treated with 10 ugs of EGF is 27 mitotic symbols per 465 large power fields.

For question 4:

  • We believe that EGG and HeLa cells interact with one another, causing HeLa cells to develop rapidly in test 2.

Learn more:

brainly.com/question/13463395

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