DNA Structure and Replication Which histone(s) are associated with the linker DNA of a nucleosome? Histone H4 Histone H1 Histone H3 Histones H2A and H2B Histone H4 Histone H1 Histone H3 Histones H2A and H2B ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The B-DNA structure found in solution is a right-handed double 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) left-handed zig-zag helix of antiparallel chains (10 bp/turn) right-handed double 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) left-handed zig-zag helix of antiparallel chains (10 bp/turn) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The DNA is negatively super coiled, complexes to histone, HSP-1 All of these H-NS HU HSP-1 All of these H-NS HU ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the range of melting point temperatures (Tm) for most DNA molecules? 70 to 90°C 50 to 60°C 60 to 80°C 80 to l00°C 70 to 90°C 50 to 60°C 60 to 80°C 80 to l00°C ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What bands will be observed in a cesium chloride gradient after two rounds of replication? One light, one medium and one heavy band One light and one medium band One medium and one heavy band One medium band One light, one medium and one heavy band One light and one medium band One medium and one heavy band One medium band ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication TM refers to the temperature at which 50% of a protein molecules are denatured 50% of a DNA molecule is denatured membranes are 50% fluid All of these 50% of a protein molecules are denatured 50% of a DNA molecule is denatured membranes are 50% fluid All of these ANSWER DOWNLOAD EXAMIANS APP
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