Will make brainliest if you complete this table and the questions that !

8. The functions of each are,
mRNA molecule- carries a portion of the DNA code to other parts of the cell for processing. mRNA is created during transcription. 

tRNA molecule- Is a translation and during amino acid tRNA pairs with a codon on the mRNA being translated.

rRNA molecule-  It makes polypeptides, that are making proteins.

 9. UCU-CGA-GCC-GUU-GGG-UGA- ___ is the answer in amino form is Ser-Arg-Ala-Val-Gly-STOP

7. The difference is transcription is the RNA of DNA, where the template is converted into a complementary RNA code. And Translation is the synthesis of protein from an mRNA template. then its converted into amino acids. 

and wait for the other ones will take me longer. You should try doing some yourself too lol. But hope this helps you out.