Chapter 17 Vocabulary

21) What is meant by the description antiparallel regarding the strands that make up deoxyribonucleic acid? BB
A) The twisting nature of desoxyribonucleic acid names nonparallel strands.
B) The 5 to 3 direction of atomic number 53 strand runs counter to the 5 to 3 direction of the other strand.
C) Base pairings create unequal spacing between the two DNA strands.
D) iodine strand is positively charged 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 after(prenominal) completion of their model that the DNA
molecule could carry a vast amount of hereditary 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 III? CC
A) to unwind the DNA helix during reproduction
B) to seal 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 replicate differently than the rest of the chromosome. This is a
consequence of which of the following?



CC
A) The evolution of telomerase enzyme
B) DNA polymerase that cannot 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
nucleotides can attach
D) Gaps left at the 3 end of 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 RNA 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, order it on our website: Orderessay



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