DNA Structure and Replication The nucleosome consists of histone None of these hexamer and 146 bp of DNA octamer and 146 bp of DNA tetramer and 146 bp of DNA None of these hexamer and 146 bp of DNA octamer and 146 bp of DNA tetramer and 146 bp of DNA ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The most common liquid volumes in molecular biology are measured in 1 nl ml μl 1 nl ml μl ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The B-DNA structure found in solution is a left-handed zig-zag helix of antiparallel chains (10 bp/turn) right-handed double helix of parallel chains (∼10 bp/turn) left-handed double helix of antiparallel chains (10 bp/turn) right-handed double helix of antiparallel chains (∼10 bp/turn) left-handed zig-zag helix of antiparallel chains (10 bp/turn) right-handed double helix of parallel chains (∼10 bp/turn) left-handed double helix of antiparallel chains (10 bp/turn) right-handed double helix of antiparallel chains (∼10 bp/turn) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The melting of 40-45 bp at the oriC site of E. coli requires DNA+ ATP + HU + DNAb + DNAa DNA + ATP + HU + DNAb DNA + ATP + HU DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme DNA+ ATP + HU + DNAb + DNAa DNA + ATP + HU + DNAb DNA + ATP + HU DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the only common methylation in the DNA of eukaryotes? Guanosine in ApGpA trinucleotides Cytosine in CpG dinucleotides None of these Adenosine in GpA dinucleotides Guanosine in ApGpA trinucleotides Cytosine in CpG dinucleotides None of these Adenosine in GpA dinucleotides ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the range of melting point temperatures (Tm) for most DNA molecules? 50 to 60°C 70 to 90°C 60 to 80°C 80 to l00°C 50 to 60°C 70 to 90°C 60 to 80°C 80 to l00°C ANSWER DOWNLOAD EXAMIANS APP
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