Well our bodies get the energy they need from food through metabolism. So the answer is food
Viruses are much smaller then cells, viruses have genetic material DNA or RNA and cells also have genetic material
ATP, NADPH, and oxygen are formed products of the light-dependent portion. The independent part would produce things like glucose or lowered amounts of energy and NADP, much lower.
A and d
the DNA is semi conservative
and the DNA pol always synthesize from 5’ to 3’
