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jarptica [38.1K]
3 years ago
10

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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Answer:

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8 0
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A small segment of DNA is used as a template for transcription. This DNA contains the base sequence CGT. If an mRNA transcript i
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Answer:

The correct answer is: CGU.

Explanation:

Transcription is the process in which a specific DNA segment is taken and copied into RNA. This is highly important since proteins are made thanks to RNA and not DNA.

If an mRNA were to be transcripted using a segment of DNA containing CGT,<u> it would form a GCA codon</u>. The DNA strand serves as a model to synthesize the RNA strand, similar to how DNA replication happens, except RNA ends up having only one strand.

<u>Since mRNA will have a GCA codon, the tRNA anticodon will be CGU</u> (uracil replaces thymine).

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