Question

Update Some availab Question 13 0.5 pts Use this DNA strand for the following question. (The hydrogen bonds have been broken in this region of the DNA molecule and the strands have separated.) TACGTACCGTAGGAT The mRNA that you made in the previous questions has (a) codons. (number-use numerals, not spelling) Question 14 0.5 pts The sequence of the first codon is [a]. (Use information from the previous questions.) Question 15 0.5 pts The sequence of the anticodon of the first tRNA that would bind is (a). (Use information from the previous questions.) MacBook Air

Answer 1

DNA sequence - TACGTACCGTAGGAT

Answer 13 ) 5 codons

mRNA SEQUENCE - AUGCAUGGCAUCCUA

ANSWER 14) first codon- 5' AUG 3'

Answer 15) anticodon present on tRNA 3' UAC 5'

EXPLANATION

The process of formation of mRNA from DNA is known as transcription. With reference to DNA the mRNA sequence is form. DNA is complementary to mRNA where DNA A ( adenine) is complementary to Uracil (U), DNA thymine ( T ) is complimentary to ADENINE (A), DNA guanine (G) is complimentary to cytosine (C).

mRNA sequence will be read in three set nucleotide sequence known as codons. There are 64 codons present overall. And based on mRNA sequence the peptide is form through the process called translation. Ribosome read the codon and with the help of tRNA which carry amino acid, peptide formation take place. Here in the question AUG is first codon present on the mRNA which code for amino acid methionine and it is also known as start codon. There are three universal stop codon which are known as UGA, UAG and UAA. The presence of these codon within sequence lead to stop signal during translation.