객관식
RNA differs from DNA in all except which of the following ways?
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15. Gene Expression
Introduction to Types of RNA
객관식
Which of the following types of RNA has an amino acid attachment site?
A
mRNA (messenger RNA)
B
rRNA (ribosomal RNA)
C
snRNA (small nuclear RNA)
D
tRNA (transfer RNA)
검증된 단계별 안내1
Understand the role of different types of RNA in protein synthesis. mRNA carries the genetic code from DNA to the ribosome, rRNA forms the core of the ribosome's structure and catalyzes protein synthesis, and snRNA is involved in RNA splicing.
Recognize that tRNA (transfer RNA) is responsible for bringing amino acids to the ribosome during translation, the process of protein synthesis.
Identify the structure of tRNA, which includes an amino acid attachment site at one end and an anticodon at the other end. The anticodon pairs with the corresponding codon on the mRNA.
Learn that the amino acid attachment site on tRNA is crucial for its function, as it allows tRNA to carry specific amino acids to the ribosome based on the mRNA sequence.
Conclude that among the options given, tRNA is the type of RNA that has an amino acid attachment site, enabling it to play a key role in translating genetic information into proteins.
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