#Question id: 10250
#Unit 6. System Physiology – Plant
Glycolysis involves a series of reactions catalyzed by enzymes located in,
#Question id: 1913
#Unit 4. Cell Communication and Cell Signaling
The fetus can be protected from maternal transplantation attack by:
#Question id: 5304
#Unit 11. Evolution and Behavior
Bioinformatics includes ________.
I. using computer programs to align DNA sequences
II. creating recombinant DNA from separate species
III. developing computer-based tools for genome analysis
IV. using mathematical tools to make sense of biological systems
#Question id: 11919
#Unit 10. Ecological Principles
Frequent disturbances could lead to failure of a community to reach a climax community as one seral stage keeps replacing itself, a condition known as
#Question id: 2223
#Unit 2. Cellular Organization
Five dialysis bags, constructed of a type of membrane that is permeable to water and impermeable to sucrose, were filled with various concentrations of sucrose and then placed in separate beakers containing an initial concentration of 0.6 M sucrose solution. At 10-minute intervals, the bags were massed (weighed), and the percent change in mass of each bag was graphed.
Which line in the graph represents the bag that contained a solution isotonic to the 0.6 M solution at the beginning of the experiment?