Multiple Choice
What do tRNA molecules carry to the ribosome during protein synthesis?
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15. Gene Expression
Introduction to Types of RNA
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
What is the primary function of tRNA in the process of protein synthesis?
A
To catalyze the formation of peptide bonds
B
To transcribe DNA into mRNA
C
To transport mRNA from the nucleus to the cytoplasm
D
To carry amino acids to the ribosome
Verified step by step guidance1
Understand the role of tRNA in protein synthesis: tRNA, or transfer RNA, is crucial in translating the genetic code from mRNA into a sequence of amino acids, which will form a protein.
Recognize the structure of tRNA: tRNA molecules have a specific structure that includes an anticodon region and an amino acid attachment site. The anticodon is complementary to the mRNA codon, ensuring the correct amino acid is added to the growing polypeptide chain.
Identify the process of translation: During translation, tRNA molecules transport specific amino acids to the ribosome, where mRNA is read. Each tRNA matches its anticodon with the corresponding codon on the mRNA strand.
Explore the role of the ribosome: The ribosome facilitates the binding of tRNA to mRNA and catalyzes the formation of peptide bonds between amino acids, creating a polypeptide chain.
Clarify the primary function of tRNA: The main function of tRNA is to carry amino acids to the ribosome, ensuring that the sequence of amino acids matches the sequence of codons on the mRNA, ultimately leading to the synthesis of proteins.
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