Provide the full forms of the following:
$1.$ $\text{DNA}$
$2.$ $\text{RNA}$
$3.$ $\text{hnRNA}$
$4.$ $\text{UTR}$

Which type of $RNA$ is found in the highest quantity in a cell?

Identify the complementary nitrogenous base for the adenine nitrogenous base in the structure of $DNA$.

Deoxyadenosine,deoxyguanosine,deoxycytidine,and deoxythymidine are $....................$.

The linkage between two nucleotides occurs between the $3'$ carbon of the sugar of the first nucleotide and the $5'$ carbon of the sugar of the second nucleotide. Which of the following correctly represents these positions?

How is $DNA$ chemically different from $RNA$?