1 A) Garrod B) Avery, MacLeod, and McCarty C) Hershey and Chase D) Watson and Crick 2 35 rather than P32 in progeny phages, their experiment would have demonstrated that _____.A) proteins contain phosphorus B) DNA contains sulfur C) phage DNA enters the host cell D) phage protein enters the host cell 3 A) 20% B) 40% C) 30% D) 60% 4 A) Franklin B) Watson and Crick C) Griffith D) Garrod 5 A) Watson and Crick B) Garrod and Miescher C) Franklin and Pauling D) Hershey and Chase 6 A) helicase, primase, DNA polymerase (DNAP) and ligase B) ligase, primase, helicase and DNA polymerase C) ligase, primase, DNA polymerase and helicase D) helicase, primase, ligase and DNA polymerase (DNAP) 7 A) Levene B) Garrod C) Franklin D) Griffith 8 A) Griffith B) Watson and Crick C) Avery D) Hershey and Chase 9 A) Watson and Crick B) Avery, MacLeod and McCarty C) Franklin and Pauling D) Hershey and Chase 10 A) 5' TTTGCGAA 3' B) 5' GGGTATCC 3' C) 5' AAACGCTT 3' D) 5' AAGCGTTT 3' 11 A) Griffith B) Chargaff C) Avery D) Watson and Crick 12 A) A - T B) C - G C) A - C D) G - T 13 A) single-stranded DNA B) double-stranded DNA C) single-stranded RNA D) double-stranded RNA 14 A) identical B) complementary C) antiparallel D) b and c 15 A) histone proteins B) DNA polymerase C) RNA D) DNA binding proteins 16 A) Histones B) Proteins C) Nucleotides D) Phosphates 17 A) nucleosome B) sugar-phosphate backbone C) complementary base pair D) nucleotide 18 A) five carbon sugar B) nitrogenous base C) phosphate group D) All of the above 19 A) semiconservative B) conservative C) dispersive D) semidispersive 20 A) LL and HH B) LH and HH C) LL and LH D) LL, HH, and LH 21 A) helicases B) primases C) RNA polymerases D) ligases 22 A) 3'; 3' B) 3'; 5' C) 5'; 3' D) 5'; 5' 23 A) DNA polymerase begins adding RNA nucleotides. B) DNA polymerase begins adding DNA nucleotides. C) Primase adds an RNA primer. D) Primase removes the 5' phosphate. 24 A) primase breaks the hydrogen bonds holding the two strands together B) DNA polymerase can only add bases to an existing nucleic acid strand C) the enzyme binds small pieces of DNA together D) the primase corrects any errors made by the DNA polymerase 25 A) DNA ligase B) Okazaki fragments C) helicase D) PCR 26 A) adenine B) thymine C) guanine D) cytosine 27 A) Primase B) DNA polymerase C) Helicase D) Ligase 28 A) Continuous B) Dispersive C) Discontinuous D) Conservative 29 A) Adenine (A) and guanine (G) B) Cytosine (C) and thymine (T) C) Adenine (A) and thymine (T) D) Cytosine (C) and guanine (G) 30 A) purine B) pyrimidine C) nucleotide D) sugar-phosphate backbone
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