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lisabon 2012 [21]
3 years ago
5

Diseases such as diphtheria result from a process called lysogenic conversion in which viral dna is integrated into a bacterial

chromosome, which allows particular toxins to be expressed. what mechanism of gene transfer is involved?
Biology
1 answer:
bazaltina [42]3 years ago
6 0
<span>The correct answer is horizontal gene transfer, transduction.</span>  

Transduction (a type of horizontal gene transfer)is the process by which foreign DNA is introduced into a bacteria cell. When viruses infect bacterial cells, their DNA is integrated into a bacterial chromosome and thus harness the replicational, transcriptional, and translation machinery of the bacteria. As a result, bacteria cell makes numerous virions (viral particles).
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The slow rate at which diffusion occurs over large distances.

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The blood flow all over the body to each cell with the help of the circulatory system. Arteries carry oxygenated blood and veins carry deoxygenated blood in the body. The circulatory system increases the rate of blood flow as diffusion do not allow the transport at long distances.

Thus, the correct answer is option (c).

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list at least 2 pieces of evidence to support the claim “forest coverage has undergone changes since the 1700’s”
Tasya [4]

The forest coverage is changing due to many reasons including deforestation and urbanization.

<h3>What is urbanization?</h3>

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By trying to remove or fragmenting forest cover, urbanization has a direct impact on forest ecosystems.

Thus, it can be concluded that the changes in the forest coverage has occurred due to deforestation and insufficiency of land.

For more details regarding urbanization, visit:

brainly.com/question/16966129

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What happens to shadows at sunrise and sunset??
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