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q in which environments bacteria livebacteria can be found in a variety of environments throughout the planet there are bacteria in the air on the
q what are few mechanisms by which pathogenic bacteria cause diseases and why is this knowledge importantpathogenic bacteria have characteristics
define analysis of amino acid sequence on particular peptidethe analysis of the relative order or the sequence in which the ammo acids are
q what are few industrial processes that use bacteriabacteria are used by industry in different ways there are vaccines made of antigens present in
q what are instances of human diseases caused by bacteriasome human diseases caused by bacteria are tuberculosis pertussis diphtheria gonorrhea
q what are the major ecological roles of bacteriabacteria are responsible for the decomposition process at the end of food webs and chains in this
q what are halophile methanogen archaebacteria and thermoacidophilethere are three peculiar types of archaebacteria the halophile archaebacteria only
q are bacteria the only prokaryotic beingsprokaryotic beings are classified into two big groups bacteria and archaebacteria this last also known as
q what are the bacteriabacteria are unicellular and prokaryotic beings bacteria have simple organization they present an exterior cell wall plasma
q how does the universality of the genetic code make the recombinant dna technology possiblethe universality of the genetic code refers to the fact
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