$\_\_\_\_\_\_$Prokaryotic RNA polymerases can build mRNA by adding nucleotides to both

the $3$ and $5$ ends

$\_\_\_\_\_\_$Eukaryotic mRNA contains both introns and exons and must be processed

before translation

$4.)$ How are RNA polymerases different from DNA polymerases?

$($Choose all that you think apply$)$

a$)$ RNA polymerases do not require the synthesis of a primer

b$)$ RNA polymerases do not require energy to synthesize RNA strands

c$)$ RNA polymerases can add nucleotides to the $5$ end of the new strand

d$)$ RNA polymerases are only found in eukaryotes but DNA polymerases are found

in both eukaryotic and prokaryotic cells

e$)$ RNA polymerases make a complementary sequence of one DNA strand, DNA

polymerases make a complementary sequence of both strands

$5.)$ The template strand of a gene contains the sequence $3-$AACAGTCGT$-5.$

Draw the non$-$template sequence and the mRNA SEQUENCE, INDICATING THE $5$

AND $3$ ENDS OF EACH.

Non$-$template:

mRNA sequence: