The DNA sequence below is a stretch of one of the genes.

TAC CGT ATA AAA AAT TAA CTT AGA CGT GCT CTT TCT CTT CGA GAA GAC ATA TTA CTT CGT TGA ATC

Given the DNA sequence above how do I go about determining mRNA processed transcript (assume that TCT CTT CGA GAA GAC ATA is an intron

how do I figure out the 6th tRNA’s anticodon be for the mRNA processed transcript?

What message can i find using the single letters amino acid code?

Suppose DNA nucleotide #58 (From the first question) mutates from a C to an A, how do I go about figuring out the new message ?

Transcribe and Translate a Gene http://learn.genetics.utah.edu/content/basics/transcribe/

If a polypeptide (proteins) chain consist of the following amino acids sequence

Leucine-Aspartic Acid-Valine-Phenylalanine

lysine-Arginine- Glycine- Phenylalanine

Phenyalanine-Valine-Aspartic Acid-Proline

Lysine-Aspartic Acid-Valine-Phenylalanine

how do I figure out the Start Codon of polypeptide ?

how do I figure out base sequence of start codon ?