Phys 131 motion inside a living cell .pdf - UIC Physics...

UIC Physics Department Physics 131 Laboratory Report
Motion Inside a Living Cell Page 1 of 3
Motion Inside a Living Cell (2
nd
Week)
(Experimental Procedure and Data Analysis - Condensed)
Lab Section (Day & Time): ________________________________
Name: ________________________________________________________________________ Station #: ___________
Preparing a Microscope Slide of Elodea
6. Objective Power = ___________ Image Resolution = _______________ × ______________ pixels
7. Cal. Factor = _______________ pixels/ µ m
9. Elodea Cell Size:
Length of average Elodea cell = __________________ ± ____________ ( µ m)
Width of average Elodea cell = __________________ ± ____________ ( µ m)
Show your work below.
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11. Inside A Cell
Cal. Factor = _______________ pixels/ µ m
Objective Power = ___________
Image Resolution = _______________ × ______________ pixels
Trial
#
Cell
Length
࠵༇࠵?࠵༇࠵?
Width
࠵༇࠵?࠵༇࠵?
1
2
3
Table 5
Thw
5
30
Sami
Fellman
go
9
88.8
bas
wit
1
1
888 10
8
T
Lya
88.8
34896
her

UIC Physics Department Physics 131 Laboratory Report
Motion Inside a Living Cell Page 2 of 3
13. Measure cell diameter, and use your experimental data to estimate the uncertainty associated with this
measurement. Show your work below
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࠵శ࠵?ℎ࠵ౙ࠵?࠵ౙ࠵?࠵ౙ࠵?࠵ౙ࠵?࠵ౙ࠵?࠵ౙ࠵?࠵ౙ࠵?࠵ౙ࠵?࠵ౙ࠵? ࠵ౙ࠵?࠵ౠ࠵?࠵ౠ࠵?࠵ౠ࠵? = ____________________ ± _____________ ( µ m)
16. Chloroplast Movement in Cell
Frame Rate = ____________________ fps
Using ImageJ
26. Average velocity with uncertainty
〈࠵ౣ࠵?〉 = _____________________ ± ________________ ( µ m/s)
Show your work below.