#Question id: 351
#Unit 1. Molecules and their Interaction Relevant to Biology
If the cytoplasm of a cell is at pH 7, and the mitochondrial matrix is at pH 8, then the concentration of H+ ions ________.
#Question id: 10169
#Unit 6. System Physiology – Plant
Which of the following is not the effect of C3 and C4 cycle in hot and dry climates ?
#Question id: 593
#Unit 1. Molecules and their Interaction Relevant to Biology
The time that is required for an enzyme to convert one substrate molecule into one product molecule is
#Question id: 11648
#Unit 7. System Physiology – Animal
Within minutes following a normal delivery, flow through the foramen ovale decreases dramatically. What is the cause of this change?
#Question id: 4578
#Unit 11. Evolution and Behavior
Which definition of evolution would have been most foreign to Charles Darwin during his lifetime?