1. Which of the following statements is correct ?   Methionine is found at the N-terminus of nearly all newly synthesised eukaryotic proteins.   Each mRNA molecule is usually translated into, hundreds of copies of a single polypeptide chain.   In prokaryotes, both transcription and translation take place in the same part of the nucleus.   All of the above.   Hint Half-n-half Clue   2. Some tRNAs can recognize more than one codon because there is a relaxation of the complementation rule of base pairing between the anticodon and codon in the third position (of the codon sequence). This relaxation is called :   Sutton-Boveri Hypothesis   the Monkey-Man Hypothesis   the Wobble Hypothesis   the Levene's Hypothesis   Half-n-half Clue   3. The base inosine is usually found in :   rRNA   tRNA   mRNA   hnRNA   Half-n-half Clue   4. Prokaryotes use 70S ribosomes which consist of :   a (small) 30S and a (large) 50S subunit   a (small) 40S and a (large) 30S subunit   a (small) 10S and a (large) 60S subunit   a (small) 40S and a (large) 60S subunit   Half-n-half Clue   5. If the mammalian genetic code were a four letter code, then it would have the potential to encode...   256 amino acids   64 amino acids   128 amino acids   216 amino acids   Half-n-half Clue   6. The triplet base sequence of tRNA nucleotides that is complementary to an mRNA codon (for a particular amino acid) is called :   a retroposon   a transposon   an anticodon   a cistron   Half-n-half Clue   7. The movement of peptidyl tRNA from the A site to the P site (of the larger ribosomal subunit) and the movement of mRNA in relation to the ribosome is called :   dislocation   translocation   elongation   RNA processing   Half-n-half Clue