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mihalych1998 [28]
3 years ago
14

Give three situations where the negative staining procedure would be used.

Biology
1 answer:
BARSIC [14]3 years ago
6 0
<span> Negative staining method is used to view viruses, bacteria, bacterial flagella, biological membrane structures, lipid aggregates and proteins or protein aggregates, which all have a low electron-scattering power. This method is used to view cells or certain organelles of cells more clearly under the microscope in the field of microbiology. </span>
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Explain what is meant by the term environmental justice.Explain why land use planning has to incorporate such diverse discipline
madreJ [45]

Answer:

Land use planning is about more than addressing the physical layout of development, how much it will cost, where it will be located and aesthetics. Land use planning also incorporates environmental impacts such as chemical pollution, noise pollution, flooding due to the loss of trees and plants, etc. In order to meet all these requirements land use planning must draw from a wide array of disciplines' expertise.

Explanation:

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3 0
3 years ago
During photosynthesis,
djverab [1.8K]

Answer:

 The answer is sunlight.

Explanation:

        Sunlight is captured from the plants leaves and that energy is used to break down water into hydrogen and oxygen.

8 0
3 years ago
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What type of cell is shown the image?
Morgarella [4.7K]

Answer: eukaryotic cells

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7 0
3 years ago
Explain how the ages of the rocks on the ocean floor support the theory of seafloor spreading​
Dafna11 [192]

The Drilling sample of the Seafloor spreading theory helped in determining rock ages on the floor of ocean.

Explanation:

The formation of crusts of ocean by the process of volcanic eruptions in the ridges of the middle ocean is the theory of seafloor spreading proposed by Hammond Hess. The movement of tectonic plates continuously forms sea floors through spreading of seafloor.  The several evidences in support of this theory has been seen, of which some are – molten material eruptions, magnetic stripes in rocks and rock ages.

The drilling evidence is the final one that was proved by taking samples of rock by drilling in ocean and by bringing them with pipes. The observation of these rocks proved that older rocks were collected from farther ridges and youngers are found in the central ridges.  

4 0
3 years ago
Analyze the role of dna fingerprinting in criminal investigation.
nikitadnepr [17]

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Hope this helps :)

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3 years ago
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