DNA Structure and Replication For the DNA replication in eukaryotes, the cell cycle consists of G2 and M phases G1,S, G2 and M phases G1, G2 and M phases S, G2 and M phases G2 and M phases G1,S, G2 and M phases G1, G2 and M phases S, G2 and M phases ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The enzyme responsible for breaking the hydrogen bonds, and thus separating the DNA strands during DNA synthesis is strandase DNA polymerase helicase none of these strandase DNA polymerase helicase none of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following is not a structural motif in DNA binding proteins? TFIID helix-turn-helix zinc finger bZIP TFIID helix-turn-helix zinc finger bZIP 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 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) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What does ligase do during replication of DNA? Synthesizes the lagging strand Makes copies of mRNA from DNA Digests mRNA when it is no longer needed Joins nicks in DNA strands Synthesizes the lagging strand Makes copies of mRNA from DNA Digests mRNA when it is no longer needed Joins nicks in DNA strands ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication One hypothesis of DNA replication suggested that the parental DNA molecules are broken into fragments. Both strands of DNA in each of the daughter molecules are made up of an assortment of parental and new DNA. This statement refers to which hypothesis? Conservative theory Dispersive theory Semi-conservative theory Evolutionary theory Conservative theory Dispersive theory Semi-conservative theory Evolutionary theory ANSWER DOWNLOAD EXAMIANS APP