What is the energy of the hydrogen ion gradient created across the inner mitochondrial membrane used to make?
a. o2
b. atp
c. glucose
d. high energy electrons

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a. coral reefs because of the loss of the symbiotic algae living within their bodies b. penguin populations because the fish they eat will move into warmer waters c. mountain-dwelling birds because rising sea levels will relocate their food sources d. large cats in the rainforest because of decreased habitat loss for their prey

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans