#Question id: 4048
#Unit 3. Fundamental Processes
Which of the following operators is a target of cI gene production? ___
A. OR1 ___
B. OR2 ___
C. OL1 ___
D. OL2 ___
#Question id: 9169
#Unit 9. Diversity of Life Forms
In areas of permafrost, stands of black spruce are frequently observed in the landscape, while other tree species are noticeably absent. Often these stands are referred to as "drunken forests" because many of the black spruce often "lean over" (that is, they are displaced from their normal vertical alignment). What is the most likely explanation for the unusual growth of these forests in this marginal habitat?
#Question id: 28866
#Unit 2. Cellular Organization
Microtubules are stabilized against breakage by which Post-translational modifications of tubulin?
#Question id: 170
#Unit 1. Molecules and their Interaction Relevant to Biology
Desmosine, an uncommon amino acid is derived from
#Question id: 15785
#Unit 5. Developmental Biology