As an Amazon Associate I earn from qualifying purchases.

RNA primer Definition and Explanation PDF | Download eBooks

Learn RNA primer definition in biology with explanation to study “What is RNA primer”. Study rna primer explanation with biology terms to review biology course for online degree programs.

RNA primer Definition:

  • Initial nucleotide chain that is produced during DNA synthesis is called the RNA primer.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



RNA primer Explanation:

The DNA replication cannot just begin on its own on the template strand. One of the important things that need to be present is an RNA primer. RNA primer serves as the basis on which DNA Polymerase begins its replication after it binds to the promoter. The synthesis of a primer is necessary because the enzymes that synthesize DNA, which are called DNA polymerases, can only attach new DNA nucleotides to an existing strand of nucleotides.

Keep Learning Biology Explanations

What is Cartilage?

Cells called chondrocytes secrete the collagen and chondroitin sulfate, which together make cartilage a strong yet flexible support material. The ...

What is Thymus?

The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, T cells mature. These T ...

What are Fluid feeders?

Fluid feeders suck nutrient-rich fluids from a living host. Fluid feeders may also be herbivores or carnivores. Aphids suck the ...

What is Gene expression?

Gene expression is the process through which the gene expresses itself and transcribes in to a functional gene product. Gene ...

What is Cotyledons?

A cotyledon is a significant part of the embryo within the seed of a plant, and is defined as "the ...

What is Acid?

A substance that donates the protons and accepts electrons. When an acid is dissolved in aqueous solutions, H ions are ...