When researchers replicate a study, they are seeking to
a) prove that the hypothesis upon which the study was founded is untestable
b) develop a new hypothesis
c) change the study to provide new results
d) support or reject the hypothesis upon which the study was founded

Adrug is tested in the laboratory and is found to create holes in both mitochondrial membranes. scientists suspect that the drug will be harmful to human cells because it will inhibit a) the citric acid cycle. b) oxidative phosphorylation. c) glycolysis. d) the citric acid cycle and oxidative phosphorylation.

Which statement best illustrates that problem solving can create new medical devices? robert hooke was in charge of verifying the information that was sent to the royal academy. william harvey did experiments with apes to learn about the circulatory system. the stethoscope was invented because the physician did not want to put his head on women's chests to listen to their heart and lungs. anton van leeuwenhoek was a very curious man and looked at just about everything under this microscope.

Muscles and joints that can move through their full range of motion are more powerful, more coordinated, and less likely to be injured.