The building blocks of nucleic acids are

━━━━━━━☆☆━━━━━━━

▹ Answer

Nucleotides

▹ Step-by-Step Explanation

The correct answer is Nucleotides. Nucleotides have three parts: Deoxyribose Sugar, Phosphate Group, and Nitrogenous Bases. Nucleotides form nucleic acids therefore, nucleotides are in fact the building blocks.

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

a

explanation:

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

read more on -