#Question id: 3892
#SCPH01 Biochemistry
The DNA binding motif for many prokaryotic regulatory proteins, such as the lac repressor, is:
#Question id: 1287
#SCPH06 I Botany
Biological roles of proteoglycans and hyaluronan include all of the following, except:
#Question id: 562
#SCPH06 I Botany
Phenyl-methane-sulfonyl-fluoride (PMSF) inactivates serine proteases by binding covalently to the catalytic serine residue at the active site; this enzyme-inhibitor bond is not cleaved by the enzyme. This is an example of what kind of inhibition?
#Question id: 10513
#SCPH05 I Biotechnology
Which of the following major cyanogenic glycosides are derived from the Cassava?
#Question id: 4565
#SCPH06 I Botany
Darwinʹs mechanism of natural selection required long time spans in order to modify species. From whom did Darwin get the concept of Earthʹs ancient age?