Suppose the following base sequence was found in a 21 base DNA polymer.
3' TAC TTA GGC TCC GTT CAG ATT 5'
1. Provide the nucleotide sequence complementary to the given strand.
2. Compute for the number of A-T, CG base pairs.
3. Provide the nucleotide sequence if the given DNA strand is transcribed into a mRNA.
4. Identify the amino acid sequence coded for by the mRNA.