Which of the following is the best definition of oxidative phosphorylation?
a) electrons are passed through a series of carriers to an organic compound.
b) a proton gradient allows hydrogen ions to flow back into the cells through transmembrane protein channels, releasing energy that is used to generate atp.
c) atp is directly transferred from a substrate to adp.
d) electrons are passed through a series of carriers to o2.

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.