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The main advantage of the transmission electron microscope is that it shows?
Wiki User
∙ 11y ago
A cells internal structure in fine details
The book says "a tem such as the one of sperm cells shown in figure 4 can reveal a cells internal structure in fine detail"
Wiki User
∙ 11y ago
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What part of the microscope might an arrow point to on a picture if it shows a cylinder that is the heart of a microscope?
Understanding Microscope Objectives
What shows a correct way to calculate mechanical advantage?
Nothing on the list of choices you sent with the question shows that.
Which of these shows the correct way to calculate mechanical advantage?
MA= (force output)/ (force input)
How do you explain the diagram that shows 4 energy levels of hydrogen - 1 at the bottom 4 at the top - the values are n4-0.85eV n3-1.51eV n2-3.4eV n1-13.6eV?
The diagram shows the ionization energies of hydrogen. The ionization energy for a ground-state electron in hydrogen is 13.6eV. Let's jump. An electron orbits an atom of hydrogen in as low an energy level as possible. That's the ground state of hydrogen. To tear that electron away, it takes some amount of energy. In this case, it takes 13.6eV to strip off that electron. But what if the electron is in the next higher allowable energy level because the gas it hot? In that case, it takes less energy to tear that electron away because you've got a "head start" owing to the fact that the electron is in a higher orbital than the ground state. And what if it's in the next higher allowable energy level? Or the next? Less and less energy is required to strip off the electron as it moves to higher energy levels. These are the ionization energies of hydrogen. These energy levels are specific to hydrogen. Each other element will have a different set if ionization energies associated with it. And with atoms with many electrons and complex electron structures, the problem can quickly become very complex.
Do the magnets in a television make the picture?
No. Or rather, it's a lot more complicated than that. Magnets are important in a cathode ray tube style television, but they don't "make the picture". The picture shows up as a result of an electron beam hitting the phosphor-covered inside of the tube. The magnets are used to steer the electron beam. In an LCD or LED type television, there are no magnets and an entirely different process is used.
What is a characteristic of an image produced from a transmission electron microscope A. It is black and white. B. It shows the surface of objects. C. It does?
It is black and white.
What is the name of a microscope that shows black and white images?
Electron microscope.
What can be used to view living samples?
a TEM (transmission Electron Microscope) shoots electrons through the specimen and shows internal features of the cella SEM (scanning electron microscope) Electrons bounce off of the surface of the specimen, and show a 3d image of the surface on the specimen.a STEM (scanning tunneling electron microscope) uses a needle like probe shoots electrons from the inside out, shows 3D surface image CAN be used on living specimens
Which microsope shows atoms on the surface of a molcule?
Transmission Electron Aberration-Corrected Microscope (TEAM) is the only one capable of resolving individual atoms. Scanning Electron Microscopes can resolve a good amount of macromolecules.
What type of microscope is best for studying DNA?
electron microscopes...According to my course in OK Virtual Highschool.."Hi-tech electron microscopes are used to study very small objects such as viruses. They can also be used to view the smallest of molecules that make up cells such as DNA in the nucleus. Unlike a compound microscope, an electron microscope can produce a three-dimensional image"
What kind of microscope is used to view living specimens?
a TEM (transmission Electron Microscope) shoots electrons through the specimen and shows internal features of the cella SEM (scanning electron microscope) Electrons bounce off of the surface of the specimen, and show a 3d image of the surface on the specimen.a STEM (scanning tunneling electron microscope) uses a needle like probe shoots electrons from the inside out, shows 3D surface image CAN be used on living specimens
How the electron microscope has increased your knowledge of cell form and function?
it increased your knowledge you every detail of the cell .it shows you like the inside and every other little detail
What is the role of the electron microscope in nanotecnology?
Electron microscopes are they only type of microscope capable of seeing objects that small. They can be used to look at structures that would normally be too small to see. The following link shows a picture of carbon nanotubes from an electron microscope. These tubes are only a few nanometers wide (approximately 1/50,000th of the width of a human hair). The nanotubes: http://www.denniskunkel.com/product_info.php?products_id=9110 More on nanotubes: http://en.wikipedia.org/wiki/Carbon_nanotube
What color is smooth ER in an animal cell?
I am not sure the smooth ER has a discernible color. The only way to really 'see' the smooth ER is via electron microscope, which only shows pictures in grey-scale, or with a strong light microscope after staining.
What is the difference between microscope and compound microscope?
A stereo microscope shows two slides side by side at the same time and is used for comparison. A compound microscope only shows one slide.
What are some disadvantages of the microscope?
The resolution had limitations of 200 nanometers.
What is the difference between stereo microscope and compound microscope?
A stereo microscope shows two slides side by side at the same time and is used for comparison. A compound microscope only shows one slide.
