THE MOLECULAR BASIS OF INHERITANCE
DNA MAKES RNA MAKES PROTEIN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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mRNA to protein
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ribosomes to nucleus
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protein to DNA
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DNA to mRNA
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Detailed explanation-1: -In the second step of protein synthesis-translation-tRNA and mRNA interact to code amino acids into growing polypeptide chains.
Detailed explanation-2: -Translation is the second step of protein synthesis. Once transcription and the following processing are complete, translation is initiated. This is where the newly created mRNA’s genetic code is read and used to produce protein molecules. Once mRNA leaves the nucleus it travels to a ribosome.
Detailed explanation-3: -Translation, the second step in getting from a gene to a protein, takes place in the cytoplasm. The mRNA interacts with a specialized complex called a ribosome, which “reads” the sequence of mRNA nucleotides. Each sequence of three nucleotides, called a codon, usually codes for one particular amino acid.
Detailed explanation-4: -Which best describes the role of mRNA in protein synthesis? mRNA brings the code of DNA to the ribosome where it is used to construct a protein.
Detailed explanation-5: -Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes three steps: initiation, elongation, and termination.