If you have done the Genetic engineering gizmo please help me

How does a lytic infection differ from a lysogenic infection?

When it is summer at the south pole, a. the northern hemisphere is tilted toward the sun. b. the southern hemisphere is tilted away from the sun. c. the northern hemisphere is tilted away from the sun. d. both the southern and northern hemispheres are tilted toward the sun.

Explain how the concentration gradient affects the process of atp synthesis