DNA Structure and Replication Which will require a higher temperature to denature? RNA with a high A-T content DNA with a high A-T content RNA with a high G-C content DNA with a high G-C content RNA with a high A-T content DNA with a high A-T content RNA with a high G-C content DNA with a high G-C content 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) left-handed zig-zag helix of antiparallel chains (10 bp/turn) left-handed double 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) left-handed zig-zag helix of antiparallel chains (10 bp/turn) left-handed double helix of antiparallel chains (10 bp/turn) right-handed double helix of parallel chains (∼10 bp/turn) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Taylor, Woods and Hughes labeled Vicia DNA by allowing new DNA synthesis in the presence of radioactive thymine. After DNA replication (S phase of the cell cycle), it was observed that both chromatids of a chromosome were labeled only one chromatid of a chromosome was labeled both (a) and (b) neither chromatid was labeled both chromatids of a chromosome were labeled only one chromatid of a chromosome was labeled both (a) and (b) neither chromatid was labeled ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Enzymes, responsible for unraveling short segments of DNA is helicase DNA ligase DNA polymerase primase helicase DNA ligase DNA polymerase primase 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 DNA polymerase none of these helicase strandase DNA polymerase none of these helicase strandase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication E.coli DNA polymerases II and III lack partially 5' → 3' endonuclease activity 5' → 3' exonuclease activity partially 5' → 3' exonuclease activity 5' → 3' endonuclease activity partially 5' → 3' endonuclease activity 5' → 3' exonuclease activity partially 5' → 3' exonuclease activity 5' → 3' endonuclease activity ANSWER DOWNLOAD EXAMIANS APP
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