The Z-scheme is the way in which electrons, excited with the energy of absorbed light, are passed from one molecule to another in the light reactions. It involves many components and builds up a proton gradient. If you extracted some cells with an organic solvent, what would the solvent contain the MOST of?

A. chlorophyll

B. ATP

C. glucose

D. hydrogen ions

Dominant over the mutant vermilion (bright red) allele. a homozygous wild-type female fly is mated with a vermilion male fly. predict the eye colors of f1 and f2 generations. (assume that the f1 flies are allowed to interbreed to produce the f2 generation.)

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000