Tuesday, March 12, 2013

Biology Lab on Mitosis

LabAlejandra Lopez
3rd period.
LAB
PROBLEM
How long do onion root incline cubicles spend in individually grade of the prison cellular phoneular telephoneular telephone bicycle?
OBJECTIVE
In this Biolab, you will:
* Identify the phases of the cell cycle
* Determine the succession a cell spends in each part of the cell cycle
PROCEDURES
* Add the exit of cells in each phase and repose these summates in the row marked total. Total the number of cells you counted.
* Calculate the number of cells in each phase by dividing the number of cells in that phase by the total number of cells you counted. Express your answer as a decimal, then as a percentage.
* Calculate the number of degrees in a hardening graph for each phase by multiplying the fraction of clipping the cell spends in each phase by 360 degrees.
* draw a circle graph showing the percentage of season a cell spends in each phase of the cell cycle. Label each portion of the circle with the phase it represents.

Ordercustompaper.com is a professional essay writing service at which you can buy essays on any topics and disciplines! All custom essays are written by professional writers!


| Interphase| Metaphase| Prophase| Anaphase| Telophase|
# of cells| 96| 8| 7| 8| 2|
1st handle| | | | | |
2nd field| | | | | |
total| 121| 121| 121| 121| 121|
Fraction of cells in this phase| 96/121| 8/121| 7/121| 8/121| 2/121|
piece of metre cell spend in this phase| 79%| 7%| 6%| 7%| 2%|
#of degrees in a circle graph for each phase| 284| 25| 22| 25| 4|

DRAWING CONCLUSIONS
In which phase of the cell cycle was the cell spending most of its time? The least? Explain.
The cell was spending most of its time in interphase, it is the first phase and takes the longest. The cell spent the least occur of time in telophase, because it is the last phase.
MAKING REFERENCES
Explain wherefore a slide of stained cells can be utilize to estimate how much time a living cell spends in each phase?
The slide has many cells when they be counted you have an estimate of how much time a cell spends in each phase. The more cells there are of each phase, the more time it spends in that phase. The stained...If you want to get a full essay, order it on our website: Ordercustompaper.com



If you want to get a full essay, wisit our page: write my paper

No comments:

Post a Comment