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kipiarov [429]
3 years ago
7

Viral DNA makes mRNA by the process of _____. Viral DNA makes mRNA by the process of _____. replication infection translation ly

sis transcription
Biology
1 answer:
Pachacha [2.7K]3 years ago
3 0
<h2>The correct answer is: Transcription.</h2>

Explanation:

  • Viruses do not possess any machinery necessary for the purpose of their reproduction.
  • They only possess their genetic material enclosed within a capsid structure.
  • The capsid is constituted of glycoproteins.
  • They completely depend upon the components and organelles of the host cells whom they infect to help them carry out their reproduction process.
  • After infecting a host cell, the viruses hijack all the machinery and components of the host cell and use them for the purpose of transcribing their genetic material (DNA or deoxyribonucleic acid) to produce the virus-specific mRNAs (messenger Ribonucleic Acid).
  • These mRNAs are further translated into virus-specific proteins using the host-specific Ribosomes. These virus-specific proteins are required for replicating the viral genetic material and producing the capsid structure.
  • The virus-specific proteins and glycoproteins are synthesized by utilizing the raw materials from the host cells.
  • Transcription is the process by which an enzyme called RNA polymerase or DNA dependent RNA polymerase copies the protein coding region of the DNA (gene) in the form of an RNA sequence (mRNA).
  • The synthesis of the mRNA happens in the 5' to 3' direction. This mRNA is further recognized and converted into the amino acid sequence with the help of the Ribosome.
  • The amino acid sequence folds to give rise to the protein.
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4 0
3 years ago
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devlian [24]
Region of the World                             Percentage    Value in Metric tons
North America                                          17                  23,332,500
Asia                                                          52                  71,370,000
Africa                                                          3                    4,117,500
Europe                                                     18                  24,705,000
Latin America and the Caribbean              8                  10,980,000
Oceania                                                  <u>   2</u>                <u>    2,745,000</u>
                                                               100                137,250,000

We multiply the 137.25 million metric tons by its percentage to get its equivalent value in metric tons.

Asia uses 71.37 million metric tons.

In making the bar graph, The vertical line will be the percentage and the horizontal line will be the region. Bars of each region should have different colors for easy identification. Spaces between bars should be present, so that the bar graph will not be confused with the histogram.
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3 years ago
What types of molecules may not need transport proteins to be able to cross cytoplasmic membranes?
frozen [14]

The correct answer is small hydrophobic molecules.

The smaller the molecule and the more hydrophobic, or nonpolar, it is, the more rapidly it will diffuse across a membrane. It is because of the composition of membrane (lipid bilayer). By contrast, membrane is highly impermeable to charged molecules (ions), no matter how small they are.


4 0
3 years ago
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