Dna polymerases are processive, which means that they remain tightly associated with the template strand while moving rapidly and adding nucleotides to the growing daughter strand. which piece of the replication machinery accounts for this characteristic?
a) helicase
b) sliding clamp
c) single-strand binding protien
d) primase

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water

Which characteristic should describe all evidence collected by a scientist? true obvious objective subjective

Which organism in this food web is an omnivore?coati