Question

what is primers?How is primer made of?​

Answer 1

Answer:

Explanation:

The process involves the use of primers, which are short strands of DNA generally about 20 nucleotides long, made in a laboratory. As the primers are custom-designed, they can be made up of many different nucleotide sequences and researchers can choose one that best fits their needs.

There are water-based and silicon-based foundation primers. Ingredients may include cyclomethicone and dimethicone. Some primers do not contain preservative, oil or fragrance. Some may also have sun protection factor (SPF).

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Answer 2

Primers are short oligonucleotides, ranging from 6 to 60 nucleotides long. They can be made of ribonucleotides or a mixture of deoxyribonucleotides and ribonucleotides. The principal primase in E. coli is the 60 kDa protein called DnaG protein, the product of the dnaG gene.