1. How many amino acids are encoded by the following mRNA sequence : UAUCAUCCACUUGGUUGA ?   6   7   4   5   Hint Half-n-half Clue   2. The process of translating mRNA into protein occurs...   inside the Lysosomes   inside the Peroxisomes   within the nucleus   at the ribosomes   Half-n-half Clue   3. The base inosine is usually found in :   tRNA   hnRNA   rRNA   mRNA   Half-n-half Clue   4. tRNA molecules are linked to their respective amino acids by enzymes called :   beta-galactosidases   aminoacyl-tRNA synthetases   phenylalanine hydroxylases   Ornithine decarboxylases   Half-n-half Clue   5. In prokaryotic mRNA, a particular base sequence (AGGAGGU) exists near the AUG start codon. This sequence which is sometimes referred to as the ribosome binding site is known as :   a Kozak's consensus sequence   a trailer sequence   a Shine Dalgarno sequence   a promoter sequence   Half-n-half Clue   6. Every polypeptide chain formed in translation starts with the amino acid :   alanine   lysine   serine   methionine   Half-n-half Clue   7. A sequence of about 5 to 20 bases seperating one stop codon from the next start codon in a polycistronic prokaryotic mRNA molecule is called :   a transposon   a poly-A-tail   a spacer   a Shine Dalgarno sequence   Half-n-half Clue