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Nana76 [90]
3 years ago
8

The HIV virion (viral particle) is a sphere that is roughly 140 nm in diameter. What particular kind of microscope is required t

o visualize an HIV virion and what is the basis of this microscope’s ability to provide the resolution required to visualize HIV virions.
Biology
1 answer:
kondaur [170]3 years ago
8 0

Answer:

Electron microscope

Explanation:

Electron microscope uses a beam of electrons as energy source. Since the beam has an exceptionally short wavelength, it strikes most objects in its path and increases the resolution of the microscope significantly. Thus it has a higher magnification and resolution.

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Answer:option C= mRNA

Explanation:

MACROMOLECULES are large molecules, such as protein, commonly created by the polymerization of smaller sub-units called monomers.

The NUCLEAR PORE is a protein-lined channel in the nuclear envelope. The NUCLEAR PORE regulates the transportation of molecules between the nucleus and the cytoplasm. In eukaryotic cells, the nucleus is separated from the cytoplasm and surrounded by a nuclear envelope.

mRNA is synthesized by DNA during a process known as the TRANSCRIPTION. After the synthesis, the new molecule moves from the nucleus to the cytoplasm. It passes through the nuclear membrane through a NUCLEAR PORE. Then, it will later join with a ribosome, which is just coming together from its two sub-units, one large and one small.

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5. The picture to the left is an animal cell. What is the brown border that
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Explanation:

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What are the structural characteristics that give the phosphoanhydride bond its high-energy status?
Bas_tet [7]

Answer:

The answer to the given question out of the four options provided is given by:

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Explanation:

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Therefore, the product of hydrolysis after releasing this energy is more resonance stabilized.

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Answer:

A. is repeated many times to ensure that the results are accurate

Explanation:

A controlled experiment is repeated many times to ensure that the results are accurate

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