The third one and the last one.
The role of the bacterial proteins in DNA cleavage is to describe the
sequence of bases present at the sticky ends of the cleaved double
strand of DNA.
~Deceptiøn
Cell wall: strong; supporting layer around the cell membrane in plant cells
That isn't even a question
B
Information is encoded in DNA, then copied onto RNA during transcription. Then, ribosomes convert the information carried in RNA into a protein, in the process of translation. Also, A and D could be ruled out because DNA and RNA are solely involved with proteins, but polysacchariades are chains of sugars.