#Question id: 14146
#Unit 1. Molecules and their Interaction Relevant to Biology
Match the following
A. Cyanide 1. Inhibit cytochrome oxidase
B. Piericidin A 2. Prevent electron transfer from Fe-S center to ubiquinone
C. Antimycin A 3. Blocks electron transfer from cytochrome b to cytochrome c1
D. Valinomycin 4. K+ ionophore
#Question id: 8959
#Unit 9. Diversity of Life Forms
#Question id: 11337
#Unit 10. Ecological Principles
In which of the following biomes would we expect to find permafrost?
#Question id: 4708
#Unit 11. Evolution and Behavior
The following questions refer to the figure below, which shows an outcrop of sedimentary rock whose strata are labeled A-D. If x indicates the fossils of two closely related species, neither of which is extinct, then their remains may be found in how many of these strata?
#Question id: 7301
#Unit 5. Developmental Biology
An Rajasthani hunter was worried about being attacked by grizzly tigers, so he left the lights in his cabin on all the time. Plants near the cabin flowered a month early. Which of the following best explains this?