The organisms that most specifically utilize light energy to make organic molecules from inorganic molecules are __________.

The pH of a solution is 7.  Suddenly a large amount of protons (H+) are added to the solution.  The pH of the solution will. . .

The electron transport chain in the mitochondrion

Which of the following is the BEST definition of an atom?

Which product of the light reactions of photosynthesis is only made by photosystem II?

A mechanism that does not make the bacterial chromosome more compact is

When NADH and FADH2 donate electrons to the mitochondrial electron transport chain, which complex(es) within that chain are involved in pumping protons from the matrix into the intermembrane space?

Which of the following is not a part of the cell theory?

In mitosis and cytokinesis, the main difference between plant and animal cells is that

Consider an organism whose diploid karyotype shows it to have a total of 60 chromosomes. How many chromosomes would be contained in the sperm of this organism?