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During RNA synthesis, what molecular component of the nucleotide participates in the formation of the covalent bond formed between RNA nucleotides? Ribose Adenine Deoxyribose Uracil Thymine

Question

During RNA synthesis, what molecular component of the nucleotide participates in the formation of the covalent bond formed between RNA nucleotides? Ribose Adenine Deoxyribose Uracil Thymine

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Solution

During RNA synthesis, the molecular component of the nucleotide that participates in the formation of the covalent bond formed between RNA nucleotides is Ribose.

Here's a step-by-step explanation:

  1. RNA synthesis, also known as transcription, begins when the enzyme RNA polymerase binds to a specific region of the DNA molecule called the promoter.

  2. The RNA polymerase then unwinds the DNA double helix, exposing the DNA nucleotides on one of the strands.

  3. RNA polymerase adds RNA nucleotides that are complementary to the DNA strand. Each RNA nucleotide is made up of a nitrogenous base, a ribose sugar, and a phosphate group.

  4. The ribose sugar of one RNA nucleotide forms a covalent bond with the phosphate group of the next nucleotide, creating a sugar-phosphate backbone for

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