After a __________, she finally found a job that she loved.

Finishing college with the highest grades was her greatest __________ so far.

She held onto the __________ tightly as she descended the steep stairs.

Which stage of mitosis is characterized by the alignment of chromosomes at the equator of the cell?

The reactions of glycolysis occur in the

Which of the following nitrogenous base pairs correctly follows complementary base pairing rules?

Students in a class measured the mass of various living organisms.  They then kept the organisms in the dark for 24 hours before remeasuring them.  None of the organisms were provided with nutrients during the 24-hour period.  The data are as follows. Change in mass in different organisms after 24 hours with no food Organism Starting Mass (g) Final Mass (g) Elodea (submerged aquatic plant) 15.10 14.01 Goldfish 10.10 9.84 Sea anemone 25.60 24.98 Which of the following is the best explanation for the pattern of change in mass of the organisms over time?

Where does meiosis occur in human beings?

The figure above shows an organelle typically found in eukaryotic cells.  Which of the following best describes the function of the double membrane system of this organelle?

What is the term for a cell with two sets of chromosomes?