What is the anticodon of tRNA?
Anticodon An anticodon is a trinucleotide sequence located at one end of a transfer RNA (tRNA) molecule, which is complementary to a corresponding codon in a messenger RNA (mRNA) sequence.
What is the tRNA anticodon for AAA?
UUU
Since AAA is the sequence of anticodon on tRNA, option B is the correct answer. Option C TTT : The template DNA has AAA, will get transcribed into UUU and not TTT, since it is mRNA. After that, the tRNA will have the anticodon sequence of AAA.
What is the tRNA anticodon for AUG?
The anticodon for AUG is UAC. Here’s a tRNA with the anticodon UAC, and it’s bringing in a methionine attached to its other end. Codon recognition happens when tRNA pairs with the mRNA inside the ribosome.
What anticodon in tRNA would pair with the codon 5 ‘- Aug 3?
At one end, the tRNA has an anticodon of 3′-UAC-5′, and it binds to a codon in an mRNA that has a sequence of 5′-AUG-3′ through complementary base pairing. The other end of the tRNA carries the amino acid methionine (Met), which is the the amino acid specified by the mRNA codon AUG.
What is the anticodon for CCC?
For example, the sequence AUG is a codon that specifies the amino acid methionine. There are 64 possible codons, three of which do not code for amino acids but indicate the end of a protein….genetic code.
| DNA triplet | RNA triplet | amino acid |
|---|---|---|
| CCA | GGU | glycine |
| CCG | GGC | |
| CCT | GGA | |
| CCC | GGG |
What is the correct tRNA anti codon for the mRNA codon 5 GCA 3?
A sequence of three bases in the DNA template strand coding for an mRNA has the sequence 5′-CGT-3′. What is the corresponding tRNA anticodon for this sequence? 3. A tRNA molecule carries the anticodon 5′-UGC-3′.
What is the first tRNA anticodon?
The first base of the anticodon (5′ to 3′) is a wobble base; if the base is G, U, or I (inosine), there exists variations in hydrogen bonding which allows the anticodon to base pair with more than one codon. While several amino acid types may bind to a tRNA, only one amino acid at a time may bind.
What is the anticodon of UAG?
The tRNA anticodon UAG is complementary to AUC, which is the sequence of the mRNA produced from the mutated DNA. Scientists can put a human gene into bacteria and have those bacteria produce the protein coded for by the human gene.
What anticodon in tRNA met would pair with the codon 5 ‘- Aug 3?
How do you read tRNA anticodon?
The anticodon sequence is complementary to the mRNA, using base pairs in the anti-parallel direction. tRNA is read 3′-to-5′, so the sequence would be 3′-UUG-5′. Keep in mind that adenine binds to uracil in RNA.
How do you read an anticodon?
What is the anticodon for UAG?
What is the anticodon of CGA?
UCU
What is the corresponding tRNA anticodon? UCU. The codon CGA codes for the amino acid cysteine, so a tRNA with anticodon UCU will be carrying cysteine.
What binds to the complementary codon from tRNA?
To understand basics of translation process.
Which feature of tRNA enables it to bind to mRNA?
anticodon allows binding of tRNA to mRNA codon Common features of tRNA: *Cloverleaf structure *Anticodon *Acceptor stem for amino acid binding (3′ single-stranded region) Aminoacyl-tRNA synthetase Attaches amino acids to tRNA Ribosomes: * Prokaryotes have one kind. *Eukaryotes have distinct ribosomes in different cellular compartments.
Which type of RNA has an anticodon?
tRNA will bind an amino acid to one end and has an anticodon on the other. (Getty/MOLEKUUL) Transfer RNA (or tRNA) has the important job of making sure the correct amino acids are put into the polypeptide chain in the correct order during the process of translation.
What is the relationship between a codon and an anticodon?
The codons and anticodons have complementary nitrogenous bases, allowing them to base pair. Because the kind of amino acid attached to a tRNA depends on the tRNA’s anticodon, the base pairing between the anticodons and codons brings a specific sequence of amino acids to the ribosomes.