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n200080 [17]
3 years ago
13

When does cognito farm use antibiotics on its cattle?

Biology
1 answer:
Lesechka [4]3 years ago
7 0

Answer:

Only when they are sick.

Explanation:

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In plant cell what does the vacuole do
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<span>I found this on a website..... Hope this helped :)

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The majority of life on earth uses cellular respiration to access chemical energy. what does this suggest about cellular respira
Igoryamba
That it is used to access chemical energy

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a scientist isolates all of the mrnas in a kidney cell and reverse transcribes them into dsdna. the dsdna copies are then insert
SVETLANKA909090 [29]

When the dsDNA copies are then inserted into vectors and cloned into E. coli. the scientist has produced a cDNA library.

A collection of DNA fragments that have been cloned into vectors to identify and isolate desired DNA fragments is known as the DNA library. cDNA libraries and genomic libraries are the two types of libraries.

cDNA (Complementary DNA )library: cDNA is a DNA copy of an mRNA molecule that is produced by reverse transcriptase, a DNA polymerase that can use RNA or DNA as its template.

  • These are made by using mRNA as their starting material as templates.
  • They only represent genes in the genome that are expressed under particular conditions.
  • Because cDNA lacks introns, prokaryotic cells can express it.

Know more DNA libraries here: brainly.com/question/14233038

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3 0
1 year ago
Genetic disorders can result in chroma tides fail to separate properly during which phase is this problem most likely to our car
Alex Ar [27]

Answer:

Anaphase of meiosis II

Explanation:

I think you are asking during which phase of cell division sister chromatids are mostly likely to fail to separate properly, a phenomenon that can lead to genetic disease.

This is sometimes called non-disjunction, and it is most likely to occur in anaphase during meiosis II. During this stage, sister chromatids of the two daughter cells produced by meiosis 1 are separated and brought to opposite parts of the cell. If something goes wrong at this stage, the sister chromatids can fail to separate properly, meaning the daughter cells do not have the correct number of chromosomes (see attachment).

An example of such a genetic disorder is Down syndrome

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