A DNA codon of ATT is complementary to UAA this RNA codon. This codon terminates a coding region. UUU The anticodon AAA pairs with this codon. AAA This codon codes for an amino acid and UAA indicates the beginning of a coding region. A single mutation involving the second letter of codon AUA could convert it to this AUG codon
Match the codon with the right term.
Codon can be defined as the trinucleotide sequence of DNA or RNA which corresponds to a specific amino acid or stop signal at the time of protein synthesis.A genetic code helps in describing the relationship between the sequence of bases(A,C,G and T) and protein sequence it encodes.
1)RNA is composed of four nitrogenous bases :Adenine, cytosine, uracil and Guanine.Uracil is similar to Thymine in structure,but Thymine is found in DNA.
Rules of base pairing are:
- Purine Adenine with pyrimidine Thymine in DNA and in RNA Adenine pairs up with uracil
- Pyrimidine cytosine pairs with purine guanine
So according to this rule
Answer is
1)A DNA codon of ATT is complementary to this RNA codon:UAA
2)Stop codons signals the termination of polypeptide chain at the time of translation.They are also called nonsense codons or termination codon because they do not code for an amino acid.
There are three stop codons:UAG,UAA,UGA
So answer is
This codon terminates a coding region:UAA
Step by step
Solved in 6 steps