Where does the energy come from to make atp at the chloroplast?
a) from the potential energy of hydrogen ions stored inside the thylakoid
b) from photons from the sun as they strike electrons in chlorophyll
c) from the kinetic energy of hydrogen ions passing through atp synthase
d) from the energy stored in the bonds of large glucose molecules

Which of the four major uses is predicted to change the least by 2020?

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.