Justify why the absorption of UV light by double-stranded DNA rises when the DNA is denatured (the hyperchromic effect).

Which of the following enzymes has 5' to 3' exonuclease activity? DNA polymerase lII O Telomerase DNA ligase O Primase DNA polymerase l

Which of the following tissue/cell type DOES NOT exclusively uses glucose as energy source in humans? A. The red blood cells B. The neurons C. The brain D. The liver

Picture is only attached as reference. How does the model attached show DNA Replication?What is the importance of DNA Replication?What will happen if there will be an error during the DNA Replication Process?

What type of spontaneous change to DNA is caused by UV light? deamination pyrimidine dimerization oxidative damage depurination

The drug Ciprofloxacin hydrochloride (Cipro) blocks bacterial DNA gyrase enzyme needed to counteract excessive twisting of DNA that occurs when circles of DNA are unwound to be copied into DNA or RNA.  Why doesn’t this drug kill human cells?

Why should a student use the SQ3R method?

Which of the following DNA repair mechanisms involves the 3' to 5' exonuciease function of DNA polymerase? mismatch repair postreplication repair SOS response DNA proofreading base excision repair

Guanine was oxidized into 8-oxoguanine, which process below will ensure the integrity of the DNA? O Oxidative demethylation O Nucleotide-excision repair OSOS response O Base-excision repair

True or false: The synthesis of a new strand of DNA is initiated using a DNA primer?