DNA Structure and Replication
DNA replication results in

two completely new DNA molecules
one new molecule of RNA
one new DNA molecules 1 old molecule
two DNA molecules such that each one contains a strand of the original

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
In DNA, nucleotides are covalently joined together by

3', 5' phosphodiester bonds to form a repetitive sugar-phosphate chain
2', 5' phosphodiester bonds to form a repetitive sugar-phosphate chain
3', 4' phosphodiester bonds to form a repetitive sugar-phosphate chain
2', 3' phosphodiester bonds to form a repetitive sugar-phosphate chain

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
Nucleosome is

an hexamer of three histones with H1 protein
an octamer of four histones without H1 protein
an octamer of four histones with H1 protein
an hexamer of three histones without H1 protein

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
The B-DNA structure found in solution is a

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 parallel chains (∼10 bp/turn)
right-handed double helix of antiparallel chains (∼10 bp/turn)

ANSWER DOWNLOAD EXAMIANS APP