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Vladimir [108]
3 years ago
12

Compare and contrast a compound light microscope and a transmission electron microscope. Be sure to discuss the structure and op

eration of each, as well as the function and usefulness of each when examining specimens.
Biology
1 answer:
Y_Kistochka [10]3 years ago
6 0

An electron microscope is a microscope that uses beams of electrons instead of rays of visible light to form highly magnified images of tiny areas materials or biological specimens. Comparing light vs electron microscopes is made more complicated by the fact that there are different types of electron microscopes. Do not need to compound it in the form of essay? I know where exactly you can go to get the help with it. PrimeWritings site would be the best choice.

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Which molecules does a cell need from food to make these membrane
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3 0
3 years ago
3. Does your skate park playground ramp design support the law of conservation of energy? Use
nlexa [21]

Skate park is a good example that maintains the law of conservation as skater neither creates nor destroys energy.

Explanation:

As per the law of energy conservation, energy cannot be created nor can be destroyed but it’s form can definitely be changed. This theory can be well justified by the example of skate park playground. According to the rules of this law a skater can never go high more than 2 meters on the ramp’s other side because it has that gravitational energy potential.  

With every drop of the skater on the ramp the potential energy of the skater changes into kinetic energy. This two sides of the law justifies the fact that skate playground should be designed in such a way that it supports the law of conservation of energy.

3 0
3 years ago
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1 Summarize why ozone was important in<br> enabling organisms to live on land.
Lina20 [59]

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The presence of ozone enabled organisms to develop and live on the land. Ozone played a significant role in the evolution of life on Earth, and allows life as we presently know it to exist. These atoms combined with remaining oxygen (O2) to form ozone (O3) molecules, which are very effective at absorbing UV rays which could be injurious to organism existence

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Radiation , chemical agents , and viruses they may all cause ?
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Mutations in the DNA
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