acceptor rna

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Explanation of "Acceptor RNA"

Definition:Acceptor RNA, often referred to as tRNA (transfer RNA), is a type of RNA molecule found in cells. It plays a crucial role in protein synthesis by carrying specific amino acids to the ribosome, where proteins are made. Each variety of tRNA is designed to attach to a specific amino acid and matches it with the corresponding code on messenger RNA (mRNA).

Usage Instructions:

• When to Use: You would use the term "acceptor RNA" when discussing the process of protein synthesis in biology or genetics.
• Context: It is typically used in scientific discussions related to molecular biology, genetics, or biochemistry.

Example Sentence:

• "During protein synthesis, acceptor RNA helps to bring the correct amino acids to the ribosome, ensuring that the protein is built accurately according to the instructions from mRNA."

Advanced Usage:

In more advanced discussions, you might encounter references to the structure of tRNA, such as its cloverleaf shape, which is important for its function in bringing amino acids to the ribosome.

Word Variants:

• tRNA: This is the common abbreviation for transfer RNA or acceptor RNA.
• Aminoacyl-tRNA: This is a variant that refers to tRNA that is attached to its specific amino acid.

Different Meanings:

In a broader context, "acceptor" can refer to someone or something that receives or takes in. However, in the context of biology, it specifically refers to the type of RNA that accepts amino acids.

Synonyms:

• Transfer RNA (tRNA)
• Aminoacyl-tRNA (when referring to tRNA attached to amino acids)

Related Idioms and Phrasal Verbs:

While "acceptor RNA" itself doesn't have idioms or phrasal verbs associated directly with it, you might hear phrases like: - "Take in" (as in to receive something, similar to how tRNA takes in amino acids). - "Bring together" (as in the role of tRNA in bringing amino acids to the ribosome).

Summary:

Acceptor RNA is an essential molecule in the process of creating proteins in living organisms.

Academic

Noun

1. RNA molecules present in the cell (in at least 20 varieties, each variety capable of combining with a specific amino acid) that attach the correct amino acid to the protein chain that is being synthesized at the ribosome of the cell (according to directions coded in the mRNA)

Synonyms

• transfer RNA
• tRNA
• acceptor RNA
• soluble RNA