Genetic Code and Regulation Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes? Advanced cells lack RNA All of these DNA and enzymes are only present in the most advanced cells RNA can both code genetic information and act as a catalyst Advanced cells lack RNA All of these DNA and enzymes are only present in the most advanced cells RNA can both code genetic information and act as a catalyst ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation The sequence of one strand of DNA is: 5' ATTGCCA 3', what is the sequence of the other strand? 5' TAACGGT 3' 5' ATTGCCA 3' 5' TGGCAAT 3' 5' UAAGCCU3' 5' TAACGGT 3' 5' ATTGCCA 3' 5' TGGCAAT 3' 5' UAAGCCU3' ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation The codons which do not specify an amino acid are called initiation code propagation code none of these termination code initiation code propagation code none of these termination code ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation In some organelles in eukaryotes, the genetic code for some codons differs from that used in prokaryotes None of these are partially same are same differs from that used in prokaryotes None of these are partially same are same ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation Translation begins in nucleus at the replication fork at the start codon on the lagging strand in nucleus at the replication fork at the start codon on the lagging strand ANSWER DOWNLOAD EXAMIANS APP
Genetic Code and Regulation Crick demonstrated that the genetic code involved three bases and suggested that the code was degenerated. What experimental technique Crick conducted to suggest genetic code degeneration? Frameshift mutagenesis Density gradient centrifugation Restriction digests of the rII gene Gel electrophoresis Frameshift mutagenesis Density gradient centrifugation Restriction digests of the rII gene Gel electrophoresis ANSWER DOWNLOAD EXAMIANS APP
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