listed below, match each to the correct definition. Definition a. Unwinds DNA b. Relieves tension in DNA during unwinding c. Links sugars and phosphates together d. Builds RNA primers Answer igase rimase Гyrase Telicase D B A

Fill in the table to describe the base pairing rules DNA DNA A Base pair C G DNA 000

What type of interaction between the base pairs serves as the "glue" to keep the two DNA strands together? O A. hydrogen bonding B. covalent bonding O C. ion-dipole interactions D. ionic bonding O E. London dispersion forces

What will most likely be the effect of the change in the DNA molecule? *   A. the change will cause a harmful mutation   B. the DNA molecule will be unable to replicate   C. the organism will be reproduce   D. the DNA molecules will code for a different protein Original strand: T A C G T A T G A A G C, Mutant strand: T A G C T A T G A A G C. what type of mutation? *   A. Substitution   B. Deletion   C. Insertion   D. Nonsense Which mechanism contributes to accuracy during DNA Replication? *   A. The mismatch repair system recognizes an incorrect base-pair and corrects the mistake in the non-methylated strand   B. Using primers increase accuracy because the first nucleotides is a new nucleic acid chain are more like to be correct.   C. all DNA polymerase have a 5'-3' exonuclease activity which can remove…