#Question id: 674
#Unit 1. Molecules and their Interaction Relevant to Biology
Proline is not often found in a-helices of proteins because it
#Question id: 15761
#Unit 5. Developmental Biology
#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: 2658
#Unit 2. Cellular Organization
This condition in lac operon facilitates the condition of lac genes being transcribed at high levels
#Question id: 16327
#Unit 7. System Physiology – Animal