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Why must an election microscope be used to see a viruses?
Because Viruses are very small... Even smaller than bacteria... They are so small that they cannot be seen by any ordinary light microscope ! hence You Need To Use An Electron Microscope!
Which organisms can only be seen with microscope?
Any organism that is too small to be seen by the naked eye must be seen through a microscope. These small organisms are called microorganisms. Bacteria and spermatozoa are examples of microorganisms that we can only view through a microscope.
How must samples be prepared for observation by an electron microscope?
They must be preserved and dehydrated. Once this is accomplished, put the specimen onto a slide, and then the slide is ready to be viewed under the microscope.
Why must a specimen be thin in order to be viewed under the microscope?
Because light must pass through it.
What reason best explains why dead specimens must be used with transmission electron microscopes?
I don't know, sorry.
Why might a microscopist who specializes in the use of microscopes to examine specimens use a light microscope instead of an electron microscope?
An electron microscope requires that the subject be dead to function. In order to receive a picture, the specimen must be coated in chemicals and put into a vacuum, a process which will kill any living specimen. A light microscope, although not as detailed, will allow the scientist to observe living specimens.
Why must an election microscope be used to see a viruses?
Because Viruses are very small... Even smaller than bacteria... They are so small that they cannot be seen by any ordinary light microscope ! hence You Need To Use An Electron Microscope!
Which organisms can only be seen with microscope?
Any organism that is too small to be seen by the naked eye must be seen through a microscope. These small organisms are called microorganisms. Bacteria and spermatozoa are examples of microorganisms that we can only view through a microscope.
How do you write microscope in a sentence?
I must have left my microscope in the car.
How do you make a linocut on Photoshop?
You must slice image or to create slice from layer. Slice tool is grouped with Crop tool in toolbox.
What can the naked eye not see?
Something that is so small that you cannot see it with the naked eye but must use a microscope to observe it
What is a limitación of using electrón microscopes to view specimens?
The specimen must be dead. Electron microscopes view specimens in a vacuum- no air.
What is the difference between a optical microscope and a non- optical microscope?
light is must for optical microscope while is not necessary for nonn optical one
How do you carry a microscope?
You carry it with one hand on the base of the microscope and the other hand on the arm of the microscope. You must be careful with it too.
How must samples be prepared for observation by an electron microscope?
They must be preserved and dehydrated. Once this is accomplished, put the specimen onto a slide, and then the slide is ready to be viewed under the microscope.
What piece of equipment must you use if you want to see microorganism?
Either a electron microscope or light microscope at 100X
For a microscope to be useful it must combine two properties?
it must combine magnification and resolution
