#Question id: 2634
#Unit 2. Cellular Organization
Tryptophan, the end-product of the enzymes encoded by the trp operon, therefore acts as a co-repressor and inhibits its own synthesis through:
#Question id: 10334
#Unit 6. System Physiology – Plant
N2 combines with hydrogen to form ammonia under elevated temperature (about 200°C) and high pressure (about 200 atmospheres) and in the presence of a metal catalyst (usually iron). The extreme conditions are required to overcome the high activation energy of the reaction. This nitrogen fixation reaction, called
#Question id: 19383
#Unit 12. Applied Biology
#Question id: 9218
#Unit 9. Diversity of Life Forms
What strategy was used to rescue Illinois prairie chickens from a recent extinction vortex?
#Question id: 10394
#Unit 6. System Physiology – Plant
The interconversion of phytochrome Pr to Pfr form proposed by