Question

In the central dogma, the rna-to-protein step is termed.

Answer 1

The rna-to-protein step in the central dogma of molecular biology is termed translation. It involves reading mRNA sequences on ribosomes and systematically synthesizing proteins from amino acids brought by tRNA, based on the sequence of codons.

Step-by-step explanation:

In the central dogma of molecular biology, the step where RNA is used to synthesize protein is termed translation. This fundamental concept was coined by Francis Crick and describes the flow of genetic information within a cell from DNA to RNA to proteins. During translation, which is the second part of the central dogma, a molecule of messenger RNA (mRNA) that has been transcribed from DNA exits the nucleus and attaches to a ribosome. The ribosome then reads the sequence of codons in the mRNA one by one, transferring the code into a sequence of amino acids, which ultimately fold into a functional protein.

Understanding that groups of three nucleotides known as codons correspond to specific amino acids is crucial in this process. Transfer RNA (tRNA) molecules bring the appropriate amino acids to the ribosome based on the codon sequence, ensuring the correct sequence of amino acids for the resulting protein. This systematic process is essential for translating the genetic code into the vast array of proteins necessary for the organism's structure and function.

Answer 2

translation

Step-by-step explanation:

a process called translation uses this mRNA as a template for protein assembly. In fact, this flow of information from DNA to RNA and finally to protein is considered the central dogma of genetics, and it is the starting point for understanding the function of the genetic information in DNA.