Which best describes a plasmid I’ll give brainliest pls

Biology

2 answers:

Vanyuwa [196]3 years ago

6 0

Answer:

Plasmids are used in biotechnology.

Explanation:

A plasmid is a natural or artificially modified circular DNA molecule for use in biological research.

The researchers use the plasmids to insert a DNA fragment of interest, thanks to the cloning cassettes. They can clone genes to express proteins or RNAs and analyze them.

e-lub [12.9K]3 years ago

6 0

Answer:

A plasmid is a small, extrachromosomal DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate independently. They are most commonly found as small circular, double-stranded DNA molecules in bacteria; however, plasmids are sometimes present in archaea and eukaryotic organisms

Explanation:

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Which aquifer listed below would be the most effective in purifying polluted groundwater, and why?

11Alexandr11 [23.1K]

The aquifer which will be most effective in purifying polluted ground water is AN AQUIFER COMPOSED MAINLY OF SAND.
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7 0

3 years ago

If methylene blue dye is added to a suspension of yeast cells, any living cells

GenaCL600 [577]

The correct option is that the higher the temperature of Y the more colorless cells it contains and is denoted as option B.

<h3>What is Temperature?</h3>

This us defined as the degree of hotness or coldness of a body and is dependent on thermal energy.

High temperature will denature yeast as a result of its rich protein content and increasing the temperature will therefore leads to the presence of more colorless cells in Y which are able to act on it.

Read more about Temperature here brainly.com/question/2331658

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4 0

2 years ago

Please help fill this out

Pavlova-9 [17]

Answer:

1. speed, direction

2. velocity

3. forward, backward

4. y-axis, x-axis

5. increasing