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Anestetic [448]
4 years ago
6

Why are retroviruses considered a special class of viruses?

Biology
1 answer:
o-na [289]4 years ago
4 0

Answer:

They transcribe RNA to DNA using reverse transcriptase.

Explanation:

<u>Retrovirus</u>

A type of virus that uses RNA as its genetic material. After infecting a cell, a retrovirus uses an enzyme called reverse transcriptase to convert its RNA into DNA. The retrovirus then integrates its viral DNA into the DNA of the host cell, which allows the retrovirus to replicate. HIV, the virus that causes AIDS, is a retrovirus.

Retroviruses have an enzyme, called reverse transcriptase, that gives them the unique property of transcribing their RNA into DNA after entering a cell.

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Which element has the most properties in common with calcium (Ca)?
Vlad [161]

Answer:bromine

Explanation: because im smart and i did this already so i know the answer so your welcome :D

8 0
1 year ago
What is responsible for determining which direction water will diffuse across the plasma membrane of cells?
Virty [35]
Tonicity is responsible for determining which direction water will diffuse across the plasma membrane of cells.
5 0
3 years ago
Why do organisms need both mitosis and meiosis to process?
mihalych1998 [28]

Explanation:

Both mitosis and meiosis processes are extremely important because they are the division of chromosomes and without this division reproduction would not occur. Cell division plays an important role in the life cycle of a cell allowing the cell to grow, develop and then reproduce.

6 0
3 years ago
A human gene can possibly correct a defective gene in a yeast cell because ____________
ehidna [41]

     This is a very good question and the answer to it is option A. The common core set of genes is very similar between all organisms.

      This is true because several facts, for example, all living beings on earth share the same gene code: DNA, all of them are based on DNA or RNA, which humans have it too. This was explained by Darwin's evolution theory, we are all descendants of just one single species, and because of that, all species have something in common between them.

       That's why there's a possibility that a human gene can correct a defective gene in a yeast cell. Although this could really happen, we are not sure about it, it's a possibility, don't always be sure of something in biology, there's always more to understand and to learn.

4 0
3 years ago
Select the correct answer. George has a farm that produces wastewater from agricultural practices. Which system can George use t
Leokris [45]

Answer:

The correct answer is option D  municipal wastewater treatment plant

Explanation:

The waste material that contains agricultural wastes are treated by the municipal wastewater treatment.

The waste material such as domestic wastes, agricultural run off or any sewer infiltration is treated by municipal waste water treatment.

These waste includes physical, biological, chemical pollutants to be treated in it.

6 0
3 years ago
Read 2 more answers
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