How does a bacteriophage enter a bacterial cell?
0
A
The bacteriophage attaches to the surface of the bacterial cell and injects its genetic information.
O
B. The bacteriophage dissolves the surface of the cell membrane and enters the cell.
C. The head of the bacteriophage drills into the bacterial cell.
D. tail fibers attach to the bacterial cell and forces it to break in two.

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

the answer to your question is b

helicase, i think thats it