EBK ESSENTIALS OF ANATOMY & PHYSIOLOGY
7th Edition
ISBN: 9780134210865
Author: Bartholomew
Publisher: PEARSON CUSTOM PUB.(CONSIGNMENT)
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Chapter 6, Problem 12RQ
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Based on the FRAP data in Q4.3 above, what can you infer about the cell motility (movement) breast cancer cells and non‑cancerous breast cells?
Profilin I belongs to a family of small actin binding proteins that are thought to work at the leading
edge of actin in migrating cells. Notably, expression of Profilin I is down-regulated in breast and
various other cancer cells.
A
1.2
29
Breast Cancer Cells
Fluorescence
recovery (A.U.)
1.0
0.8-
0.6-
0.4-
Control
Extra Profilin added
0.2-
5
10 15
20 25
30
Time (s)
Based on the data above, hypothesize why cancer cells might downregulate Profilin 1 compared to
noncancerous cells?
The VPS mutant below disrupts Golgi-to-endosome trafficking in the lysosomal pathway compared
to wild-type.
vacuole
Wild-type
endosomes
Golgi
ER
The statement above is:
Correct
Incorrect
VPS mutant
Chapter 6 Solutions
EBK ESSENTIALS OF ANATOMY & PHYSIOLOGY
Chapter 6, Problem 1LOChapter 6, Problem 2LOChapter 6, Problem 3LOChapter 6, Problem 4LOChapter 6, Problem 5LOChapter 6, Problem 6LOChapter 6, Problem 7LOChapter 6, Problem 8LOChapter 6, Problem 9LOChapter 6, Problem 10LO
Chapter 6, Problem 11LOChapter 6, Problem 12LOChapter 6, Problem 1CPChapter 6, Problem 2CPChapter 6, Problem 3CPChapter 6, Problem 4CPChapter 6, Problem 5CPChapter 6, Problem 6CPChapter 6, Problem 7CPChapter 6, Problem 8CPChapter 6, Problem 9CPChapter 6, Problem 10CPChapter 6, Problem 11CPChapter 6, Problem 12CPChapter 6, Problem 13CPChapter 6, Problem 14CPChapter 6, Problem 15CPChapter 6, Problem 16CPChapter 6, Problem 17CPChapter 6, Problem 18CPChapter 6, Problem 19CPChapter 6, Problem 20CPChapter 6, Problem 21CPChapter 6, Problem 22CPChapter 6, Problem 23CPChapter 6, Problem 24CPChapter 6, Problem 25CPChapter 6, Problem 26CPChapter 6, Problem 27CPChapter 6, Problem 28CPChapter 6, Problem 29CPChapter 6, Problem 30CPChapter 6, Problem 31CPChapter 6, Problem 32CPChapter 6, Problem 33CPChapter 6, Problem 34CPChapter 6, Problem 35CPChapter 6, Problem 36CPChapter 6, Problem 37CPChapter 6, Problem 38CPChapter 6, Problem 39CPChapter 6, Problem 40CPChapter 6, Problem 41CPChapter 6, Problem 42CPChapter 6, Problem 43CPChapter 6, Problem 44CPChapter 6, Problem 1RQChapter 6, Problem 2RQChapter 6, Problem 3RQChapter 6, Problem 4RQChapter 6, Problem 5RQChapter 6, Problem 6RQChapter 6, Problem 7RQChapter 6, Problem 8RQChapter 6, Problem 9RQChapter 6, Problem 10RQChapter 6, Problem 11RQChapter 6, Problem 12RQChapter 6, Problem 13RQChapter 6, Problem 14RQChapter 6, Problem 15RQChapter 6, Problem 16RQChapter 6, Problem 17RQChapter 6, Problem 18RQChapter 6, Problem 19RQChapter 6, Problem 20RQChapter 6, Problem 21RQChapter 6, Problem 22RQChapter 6, Problem 23RQChapter 6, Problem 24RQChapter 6, Problem 25RQChapter 6, Problem 26RQChapter 6, Problem 27RQChapter 6, Problem 28RQChapter 6, Problem 29RQChapter 6, Problem 30RQChapter 6, Problem 31RQChapter 6, Problem 32RQChapter 6, Problem 33RQChapter 6, Problem 34RQChapter 6, Problem 35RQChapter 6, Problem 36RQChapter 6, Problem 37RQChapter 6, Problem 38RQChapter 6, Problem 39RQChapter 6, Problem 40RQChapter 6, Problem 41RQChapter 6, Problem 42RQChapter 6, Problem 43RQChapter 6, Problem 44RQChapter 6, Problem 45RQChapter 6, Problem 46RQChapter 6, Problem 47RQ
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