OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The RNAs required in the cytoplasm for protein synthesis
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rRNA and tRNA
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rRNA and mRNA
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mRNA and tRNA
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rRNA, mRNA and tRNA
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Explanation:
Detailed explanation-1: -Three main types of RNA are involved in protein synthesis. They are messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). rRNA forms ribosomes, which are essential in protein synthesis. A ribosome contains a large and small ribosomal subunit.
Detailed explanation-2: -ribosomal RNA (rRNA), molecule in cells that forms part of the protein-synthesizing organelle known as a ribosome and that is exported to the cytoplasm to help translate the information in messenger RNA (mRNA) into protein.
Detailed explanation-3: -tRNA: “The stockroom specialist” Transfer RNA, or tRNA, located in the cytoplasm of the cell, ferries amino acids to form protein polypeptide chains in the ribosome.
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