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q what is the concept of universality of the genetic code what are the exceptions to this universalitythe genetic code is universal because the rules
q why can the genetic code be qualified as a degenerate codethe genetic code is a degenerate code because there are amino acids codified by more than
q if a fragment of nucleic acid has a nucleotide sequence tac can one assert that it is an anticodon or a codona nucleic acid having a tac sequence
q if a trna anticodon is caa what is its corresponding mrna codon for the genetic code which amino acid does this codon codifyaccording to the c-g
explain the biochemical approach in taxonomycomparative biochemistry is being used increasingly in the systematic of animals both for identification
q an mrna molecule codifies only one kind of proteineukaryotic cells have monocistronic mrna that is each mrna codifies only one polypeptide chain
q how many of the same proteins are made at the same time by each ribosome in the translation of one mrna molecule how does successive protein
q why do ribosomes move along mrna during translationduring translation the ribosome always exposes two mrna codons to be translated by moving along
q why is the proximity between amino and ribosomes acids important for the protein formation what is the enzyme that catalyzes that reactionthe
q how are amino acids brought to the cellular site where translation takes place what is an anticodonamino acids are brought to ribosomes by rna
q what is the cellular structure to which mrna molecules bind to start the protein synthesisto make proteins mrna molecules essentially associate to
q since among the 64 codons of mrna 61 codify amino acids that form polypeptide chains what are the functions of the three remaining codonssince
q what is the name of an rna sequence that codifies one amino acideach sequence of three nitrogen-containing basis of rna that codifies one amino
explain cytological approach in taxonomy cytotaxonomy deals with all the aspects of taxonomy at a cellular level this includes the structural genetic
q how do nucleotides of mrna chains encode information for the formation of the amino acids sequences of a proteinthere are only four types of
q what is the difference between translation and transcriptiontranscription is the name given to the formation of dna molecules from an open dna
explain some ethological activitiescomparative studies of behaviour or activities are also used in systematic for identification of organisms the
q after the fact that it is based on information from mrna what is the process of protein synthesis calledprotein synthesis is called translation of
q where in eukaryotic cells does mrna synthesis take place to where do these molecules migratemessenger rna molecules are synthesized within the
explain bioluminescence - ethological approach in taxonomyin those animals which exhibit bioluminescence the pattern produced by the bioluminescence
q which are the extra abundant ribosomes in secretory cells - the free cytoplasmic ribosomes or those associated with the rough endoplasmic
q what are few examples of human cells that produce proteins for exportation which cytoplasmic organelle is expected to be abundant and
q how is the finding of ribosomes inside mitochondria and chloroplasts explainedit is a strong hypothesis that chloroplasts and mitochondria were
q how dissimilar are the location of ribosomes in eukaryotic and in prokaryotic cellsin eukaryotic cells they can also be found free in cytoplasm and
q of what subunits are ribosomes are maderibosomes are made of two subunits the small subunit and the large subunit these subunits are made of