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These items will not appear on any future Then visit Testing Services to take the "Self-Assessment for BIO 201 and 205" before enrolling in BIO 201 or 205. -used to release energy from nutrients. Locations: alveoli (air sacs) of lungs, kidneys, blood vessels, gastro-intestinal tract. Seals the hydrogen bonds between the 2 strands of DNA. Biology mock tests are important because of the time-bound practice they provide. two haploid, 4 haploid. AP Biology Multiple Choice Practice Questions. Aerobic Respiration, Part 1: Glycolysis. nerve stimulation. hypogastric region. Welcome to the Virginia State Standards of Learning Practice Tests! All of the questions on this site come from test materials released by the Virginia Department of Education and are used here with permission. Define the term “condensation or dehydration reaction” and sketch an example of such a reaction from the process of producing a polypeptide. From Mouth to Molecule: Digestion. 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