#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: 34122
#Unit 7. System Physiology – Animal
#Question id: 2356
#Unit 2. Cellular Organization
A protein carrier and the use of cellular energy are required in ____
#Question id: 26445
#Unit 3. Fundamental Processes
In transcription-coupled repair (TC-NER) TFIIH, itself a large complex, which includes the products of two XP genes, XPB and XPD, which of the following is correctly representing the function of XPB and XPD
#Question id: 1312
#Unit 4. Cell Communication and Cell Signaling
In anchoring junctions, cadherins are linked to: