Can you help me with this question about Paramecium and Euglena?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Can you help me with this question about Paramecium and Euglena?

Exercise 2A – Total Magnification
Fill in the charts below. For your actual microscope, you will find the magnifications of the ocular and
objective lenses printed on the side of each lens.
SAMPLES
YOUR MICROSCOPE
ocular lens
objective lens
magnification
total
ocular lens
objective
objective lens
total
magnification
5X
magnification
magnification
lens name
magnification
magnification
50X
scanning
250X
10x
4x
Чох
5X
100X
low power
500x
10x
100x
400x
lox
10X
50X
high power
500x
10x
40X
20X
20X
oil
y00x
10x
100X
1000x
immersion
Exercise 2B (optional) - Field of View and Estimation of Size
Calculate the diameter of the field of view for each total magnification on your microscope in millimeters
(mm) and then convert this value to micrometers (um):
Scanning (40X):
1.8 mm x 100X/40x = t 5mm = 4. 500um
%3D
Low power (100X):
FOV diameter = 1.8 mm =
1.800 um
1.8 mm x 100x/400X = 0. 45 mm =
450 um
High power (400X):
1.8 mm x 100X/1000x = O. 8 mm =
180 um
Oil immersion (1000X):
Draw and estimate the length of a single Euglena (high power) and Paramecium (low power):
Paramecium
Euglena
total magnification
total magnification
FOV diam.
um
FOV diam.
Lim
length
um
length
um
Transcribed Image Text:Exercise 2A – Total Magnification Fill in the charts below. For your actual microscope, you will find the magnifications of the ocular and objective lenses printed on the side of each lens. SAMPLES YOUR MICROSCOPE ocular lens objective lens magnification total ocular lens objective objective lens total magnification 5X magnification magnification lens name magnification magnification 50X scanning 250X 10x 4x Чох 5X 100X low power 500x 10x 100x 400x lox 10X 50X high power 500x 10x 40X 20X 20X oil y00x 10x 100X 1000x immersion Exercise 2B (optional) - Field of View and Estimation of Size Calculate the diameter of the field of view for each total magnification on your microscope in millimeters (mm) and then convert this value to micrometers (um): Scanning (40X): 1.8 mm x 100X/40x = t 5mm = 4. 500um %3D Low power (100X): FOV diameter = 1.8 mm = 1.800 um 1.8 mm x 100x/400X = 0. 45 mm = 450 um High power (400X): 1.8 mm x 100X/1000x = O. 8 mm = 180 um Oil immersion (1000X): Draw and estimate the length of a single Euglena (high power) and Paramecium (low power): Paramecium Euglena total magnification total magnification FOV diam. um FOV diam. Lim length um length um
Expert Solution
Step 1

Paramecium : Paramecium is a genus of protozoans that are tiny, single-celled, and free-living. Most species are easily cultivated in the laboratory, making them a perfect model organisms for biological research. Paramecium range in size from 0.05 to 0.32 mm (0.002 to 0.013 inch). Like P. caudatum, whose basic shape is an extended oval with round or pointed ends.

 

Euglena is a flagellate eukaryote genus with single cells. It is the most well-known and studied of the 54 genera and 800 species that make up the Euglenoidea class. Euglena species can be found in both fresh and salt water environments.

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