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Microscopy
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Questions (149)
1.Leeuwenhoek’s invention of the _____ made the development of the cell theory possible.
* telescope * microscope * cork *
5 answers
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please answer =)!!!!!!
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how to see qtip under microscope
1 answer
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15 views
When first looking at a slide under the microscope, you should use:
Here are my choices: A. low power and fine adjustment B. high
6 answers
asked by
Laura
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The objective lens of a microscope has a focal length of 2cm and that of the eyepiece is 2.2cm and they are placed 8cm and 3cm
2 answers
asked by
Gai Samuel Pandak
493 views
does each of the two lenses used in a microscope produce a magnification of the object being viewed?
1 answer
asked by
andy
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The smallest object visible to the unaided
eye is of 100 microns. If you use a microscope of m=1000, what is the size of the
1 answer
asked by
Jane
450 views
1. A scientist will first focus on a specimen using the low-power objective lens, and then move to a higher magnification.
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Using two or three sentences, describe how a light microscope creates a magnified image.
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Which scientist developed a microscope and observed cells in cork?
Rudolf Virchow Mattias Schleiden Robert Hooke Theodor Schwann
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Using a microscope, a student observes a thin layer of cells from an onion. The student then places the | items
cells into a
1 answer
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A microscope’s ability to clearly distinguish the individual parts of an object is
called the _____. magnification convex lens
1 answer
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When storing the compound light microscope you should always store it with the stage all the way up and the low power objective
1 answer
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26 views
A biologist used a scanning electron microscope to measure the surface area and volume of four cells. She then calculated the
1 answer
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parts of the microscope and explain what they do: Arm
1 answer
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parts of the microscope and explain what they do: Mirror
1 answer
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parts of the microscope and explain what they do: Lens
1 answer
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15. A student wants to view cells under the compound microscope at a total magnification of 400X. If the eyepiece is 10X, which
1 answer
asked by
lio
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look at the sample using scanning, low, and high power lenses
compare the color of your hair (black) sample to others in your
1 answer
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prepare a wet mount of either an eyelash hair or an eyebrow hair. practice playing with all three light adjustment sources
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2.
Which object is used to focus light in a light microscope? objective lens specimen slides the stage adjustment knobs
1 answer
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Which microscope creates an image of the surface of a sample?
SEM simple compound TEM
1 answer
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For the following tip, explain the reasoning for why it should be followed.
When using a light microscope, focus the specimen
1 answer
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27 views
For the following tip, explain the reasoning for why it should be followed.
As you move up to the high power objective lens,
1 answer
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27 views
Explain, in your own words, how you would use the light microscope to view a wet mount of a protist, assuming the microscope is
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Give the parts of microscope and their function
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Give the complete parts of the microscope and their function
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A microscope shows you an image of an object that is 20 times the objesct's actual size. So the scale factor of the enlargement
1 answer
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34 views
Microscopes (SC.912.L.14.4)
For which of the following would a transmission electron microscope be the best type of microscope to
1 answer
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All parts of microscope and their function
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Which object is used to focus light in a light microscope?
objective lens the stage adjustment knobs specimen slides
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23 views
Which microscope is best used to see the organisms in a drop of pond water?
electron SEM light TEM
1 answer
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11 views
Which microscope creates an image of the surface of a sample?
TEM SEM simple compound
1 answer
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15 views
Two cells are viewed and measured under a microscope. The approximate diameter of each cell is listed.
Cell P: 5.0×10^−4 m
2 answers
asked by
@~@
82 views
A microscope shows you an image of an object that is 20 times the objesct's actual size. So the scale factor of the enlargement
1 answer
asked anonymously
33 views
Makori drew the diagram below to show how a light microscope works.
Which best describes how Makori can correct the error in his
1 answer
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18 views
Two cells are viewed and measured under a microscope. The approximate diameter of each cell is listed.
Cell P: 5.0×10−4 m Cell
1 answer
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Two cells are viewed and measured under a microscope. The approximate diameter of each cell is listed.Cell P: 5.0×10−4 mCell
1 answer
asked by
dee
10 views
Rashon experimented on how salt concentration affects the growth of an aquatic plant. To take a closer look at the plant’s
1 answer
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13 views
Question Two cells are viewed and measured under a microscope. The approximate diameter of each cell is listed. Cell P:
1 answer
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6 views
2. The compound light microscope has a coarse adjustment knob that allows the user to sharpen the focus when viewing the
1 answer
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The compound light microscope has a coarse adjustment knob that allows the user to sharpen the focus when viewing the specimen.
T
1 answer
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2. The HIGH POWERED OBJECTIVE LENS on the compound light microscope has a magnification (by itself) of........
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Two cells are viewed and measured under a microscope. The approximate diameter of each cell is listed. Cell P: 5.0×10−4 m
1 answer
asked anonymously
12 views
What is the advantage of using a wet mount?
Check All That Apply The motility of a specimen can be viewed under a microscope.The
1 answer
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15 views
Rashon experimented on how salt concentration affects the growth of an aquatic plant. To take a closer look at the plant’s
1 answer
asked anonymously
7 views
which is a true statement about compound light microscope’s
A their maximum magnification is 100 times the object size B they
1 answer
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The eyepiece lens on a microscope is used
A to magnify the image B to focus the image C to create a real image
1 answer
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2 views
Examine the picture below.
What is the purpose of the part labeled with the number 4? A. site where slides or specimens are
1 answer
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Why does a microscope slide need to be transparent?
A so light can reflect back on to the light source B so light can partially
1 answer
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3 views
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Parent Categories (13)
Biology
Biology or Physics (depending on the context)
Biology/Life Sciences
Cellular Biology
History of Science
Inventions
Microbiology
Optics
Physics
Science
Science and Technology
Science Education
Tools and Inventions