amino acid
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Each transfer RNA (tRNA) molecule picks up a specific amino acid and carries it to ribosomes during protein synthesis. It recognizes the corresponding codon on the messenger RNA (mRNA) through its anticodon sequence, ensuring that the correct amino acid is inserted into the growing polypeptide chain.
Each transfer RNA picks up one kind of amino acid, which is one small part (or building block) of a protein.
Transfer RNA (tRNA) is the molecule responsible for picking up amino acids and bringing them to the ribosome during protein synthesis. Each tRNA molecule carries a specific amino acid and has an anticodon that pairs with the complementary codon on the messenger RNA (mRNA) being translated.
Transfer RNA (tRNA) molecules pick up amino acids and transport them to the ribosomes during protein synthesis. Each tRNA molecule carries a specific amino acid and has an anticodon sequence that base pairs with the corresponding codon on the messenger RNA (mRNA) being translated.
The DNA molecule in the nucleus makes a copy of itself using RNA, this is Messenger RNA. The Messenger RNA travel to a Ribosome. There is Transfer RNA floating about the cytoplasm. This is short (only three base pairs long) pieces of RNA that have their own unique amino acid attached to them. The Transfer RNA links up with the Messenger RNA according to their mutually compatible base pairs. The amino acids that the Transfer RNA is carrying link up with each other and detach from the Transfer RNA this is the beginning of a protein chain.
RNA polymerase picks up information from DNA by reading the sequence of nucleotides and transcribing it into a complementary RNA sequence during the process of transcription.
A molecule of RNA contains one strand of nucleotides.
RNA
A DNA molecule is made up of deoxyribose sugar while RNA is made up of ribose sugar. A DNA molecule is double stranded whilst a RNA molecule is single stranded. A DNA molecule only contains the bases; Adenine, Thymine, Cytosine and Guanine. However a RNA molecule contains the bases; Uracil, Thymine, Cytosine and Guanine. DNA is only found in the nucleus of a cell, while RNA is found in the cytoplasm.
The RNA molecule is usually made up of a single strand. This is unlike the DNA molecule which has double strands.
Anticodons are found on transfer RNA (tRNA) molecules. They are specific sequences of three nucleotides that complement the codons on messenger RNA (mRNA) during protein synthesis. The anticodon region of tRNA base-pairs with the corresponding codon on mRNA to ensure accurate translation of genetic information into proteins.