PART D: CALCULATING THE ACTUAL SIZE OF A CELL.Once you know your microscope's diameter of the field of view, you can now calculate the actual size of your specimen.The ACTUAL SIZE of the specimen is the real size of the cell you are looking at.When you look at the cells through the microscope. the cells look very tiny. It is possible to determine the actual size of the cells you are looking atunder LP.MP and HP. We will determine the actual size of a cell uI under HP.Step 1- Look at the cells under HP MAG.Step 2- Pick one cell you want to know the size of.Step 3- Imagine that this cell is placed along the left side of the field of view. (see example)Step 4-Estimate how many cels could fit across the field of view.Step 5- Record your answerStep 6- Use the formula below to calculate the actual size of your cellNOTE:Cells are very tinytherefore; the size of acell is calculated inmicrometers (um) andnot mm.Cell size in (mm)ACTUAL SIZE OF CELL=HIGH POWERFOV.diameterof cells that fit across FOV (estimate)1 cm= 10 mmCell size in (mm) x 1000um1mm 1000 um(mm X 1000 - um)

Actual size of the cell=High Power FOV diameter ÷ No of the cell for across FOV diameter FOV : field…

Answered: HIGH POWER FOV diameter of cells that…

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HIGH POWER FOV diameter of cells that fit across FOV (estimate) ACTUAL SIZE OF CELL= Cell size in (mm) x 1000 um

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter3: Cells And How They Work

Section: Chapter Questions

Problem 1SQ: The plasma membrane __________. a. surrounds the cytoplasm b. separates the nucleus from the...

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Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.

Question

PART D: CALCULATING THE ACTUAL SIZE OF A CELL.
Once you know your microscope's diameter of the field of view, you can now calculate the actual size of your specimen.
The ACTUAL SIZE of the specimen is the real size of the cell you are looking at.
When you look at the cells through the microscope. the cells look very tiny. It is possible to determine the actual size of the cells you are looking at
under LP.MP and HP. We will determine the actual size of a cell u
I under HP.
Step 1- Look at the cells under HP MAG.
Step 2- Pick one cell you want to know the size of.
Step 3- Imagine that this cell is placed along the left side of the field of view. (see example)
Step 4-Estimate how many cels could fit across the field of view.
Step 5- Record your answer
Step 6- Use the formula below to calculate the actual size of your cell
NOTE:
Cells are very tiny
therefore; the size of a
cell is calculated in
micrometers (um) and
not mm.
Cell size in (mm)
ACTUAL SIZE OF CELL=
HIGH POWERFOV.diameter
of cells that fit across FOV (estimate)
1 cm= 10 mm
Cell size in (mm) x 1000
um
1mm 1000 um
(mm X 1000 - um)

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