Author: Anonymous

A patient was involved a serious accident and lost a large quantity of blood. In an attempt to replenish body fluids, distilled water (0% concentration of solutes)—equal to the volume of blood lost—is added to the blood directly via one of his veins. What will be the most probable result of this transfusion?

Which of the following would be the most appropriate tool to observe the three-dimensional external structure of microvilli on an intestinal cell?

A defect in which of the following intercellular junctions would allow fluids to leak between the cells of the small intestine into the abdominal cavity?

Which of the following statements best describes the carbon atoms present in a seed-eating bird?

For most ecosystems __________ is (are) the ultimate source of energy, and energy leaves the ecosystem in the form of __________.

Which of the following statements concerning prokaryotic and/or eukaryotic cells is not correct?

If one strand of a DNA molecule has the sequence of bases 5′-ATTGCA-3′, the complementary strand will be ________.

Nitrogen (N) is slightly more electronegative than hydrogen (H). Which of the following is a correct statement about the atoms in ammonia (NH3)?

A theory in science is equivalent in scope to a well-structured hypothesis.

An equilibrium in a game in which players pursue their own self-interest is called