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q mistakes may happen during each copying process the same is true for the dna replication are there correction systems in cells that try to mend
q one characteristic of the dna molecule is its replication capability what are the consequences of failures during the dna replication ideally the
q does the dna replication occur in the cell divisionyes the dna replication occurs in mitosis as well in the
q as a result of the dna replication two dna molecules come into existence why is it not correct to assert that the two new dna molecules are created
q what are the chemical bonds of the dna molecule that are broken for replication process to occurduring the dna replication process hydrogen bonds
q how execute the two complementary nucleotide chains of the dna facilitate the replication process of the moleculethe fact that dna molecule is made
q why is it not correct to assert that the dna self- replicatesthe dna is not completely self-sufficient in its duplication process because the
q what is the name of the dna duplication procedure what is the major enzyme that participates in itthe process of duplication or copying of the dna
q which kind of chemical bond maintains the pairing of each chain in the dna moleculeto form the dna molecule purine bases bind to pyrimidine bases
q what is the numeric relation between purine and pyrimidine bases in the dna molecule is that relation valid in the rna moleculesthe dna molecule is
q what is the rule for the pairing of nitrogen-containing bases in the dna molecule and in the rna is this the last question appropriatethe rule for
q as per the watson - crick model how many polynucleotide chains does a dna molecule havethe dna molecule is formed by two polynucleotide chains
q who were james watson maurice wilkins and francis crickwatson north american wilkins new zealander and crick british were the discoverers of the
q bacteria are prokaryotic cells ie they dont have a membrane-delimited nucleus eukaryotes have cells with a delimited nucleus where in these kinds
q which are nucleotides portions that to bind in the formation of nucleic acids what is meant by the 5 and 3 extremities of the nucleic acidsthe
q concerning the nitrogen- containing bases that participate in nucleotides what is the difference between rna and dnain dna nucleotides can be
q into which two groups can the nitrogen-containing bases that form rna and dna be classified what is the criterion used in to that classificationthe
q what are the pentoses to what organic group do the pentoses belong are nucleotides formed of only one kind of pentosecarbohydrates are pentoses
q of what units are the nucleic acids constituted what are chemical entities that compose that unitthe nucleic acids are formed by sequences of
q what are the nucleic acids what is the historic origin of this namerna and dna the nucleic acids are the molecules responsible for the hereditary
q what are the zymogensproenzymes or zymogens are enzymes secreted in inactive form under some conditions a zymogen shifts to the active form of the
q what are the allosteric enzymesallosteric enzymes are those that have in excess of one activation center and to which other substances called
q what is the action mechanism of the antiretroviral drugs known protease inhibitors which are used against hiv infectionprotease inhibitors are some
q what is action mechanism of antibiotic penicillinpenicillin discovered by the scottish doctor alexander fleming in 1928 is a drug that inhibits
q for the enzymatic reaction what is the effect of a substance with the same spatial conformation like an enzymatic substrate how is this kind of