The one aspect which is not a salient feature of genetic code, is its being:
1. degenerate
2. ambiguous
3. universal
4. specific
Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a triplet?
1. | Nirenberg and Matthaei | 2. | Hershey and Chase |
3. | Morgan and Sturtevant | 4. | Beadle and Tatum |
What is not true for genetic code?
1. A codon in mRNA is read in non-contiguous fashion
2. It is nearly universal
3. It is degenerate
4. It is unambiguous
1. GUU, GCU - Alanine
2. UAG, UGA - Stop
3. AUG, ACG - Start/methionine
4. UUA, UCA -Leucine