Tuesday, January 7, 2014

Chapter 17 Vocabulary

21) What is meant by the description antiparallel regarding the bases that make up deoxyribonucleic acid? BB A) The twisting nature of desoxyribonucleic acid names nonparallel strands. B) The 5 to 3 heed of atomic number 53 strand runs counter to the 5 to 3 counsel of the other strand. C) Base unitings create unequal spacing among the two desoxyribonucleic acid strands. D) iodine strand is positively aerated and the other is negatively charged. E) wizard strand contains only purines and the other contains only pyrimidines. 17) It became apparent to Watson and haystack afterward(prenominal) completion of their model that the desoxyribonucleic acid molecule could carry a vast amount of transmittable information in which of the adjacent? AA A) sequence of bases B) phosphate-sugar backbones C) complementary pairing of bases D) side groups of nitrogenous bases E) varied five-carbon sugars 37) What is the function of DNA polymerase third? CC A) to unwind t he DNA helix during reproduction B) to varnish together the broken overthrows of DNA strands C) to add nucleotides to the end of a growing DNA strand D) to degrade damaged DNA molecules E) to rejoin the two DNA strands (one new and one old) after replication 30) Eukaryotic telomeres reprize differently than the rest of the chromosome. This is a consequence of which of the adjacent?
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CC A) The evolution of telomerase enzyme B) DNA polymerase that undersidenot replicate the leading strand guide to its 5 end C) Gaps left at the 5 end of the follow strand because of the shoot for a 3 onto which nucleot ides can attach D) Gaps left at the 3 end o! f the lagging strand because of the need for a flat coat E) The no ends of a placard chromosome At a specific area of a chromosome, the sequence of nucleotides below is present where the chain opens to form a replication fork: 3 C C T A G G C T G C A A T C C 5 An ribonucleic acid basis is formed starting at the underlined T (T) of the template. Which of the following represents the primer sequence? DD A) 5 G C C T A G G 3 B) 3 G C C T A G G 5 C) 5 A C G T...If you want to get a full essay, piece it on our website: OrderCustomPaper.com

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