#Question id: 824
#I Life Science/ Life Sciences Group – I-V
why comparisons of the X-ray structures of hyperthermophilic enzymes with their mesophilic counterparts have failed to reveal any striking differences between them?
#Question id: 3681
#SCPH01 Biochemistry
A mutated E. coli cell carries out and completes DNA replication, but the lagging strands are found to contain more errors than normal. These errors are not found evenly distributed throughout the lagging strands, but are found in clusters. Which enzymatic activity is missing from this cell?
#Question id: 99
#I Life Science/ Life Sciences Group – I-V
Which of the following are the main reasons that glycoproteins are so diverse when compared to other proteoglycans are
A) they may contain different sugars in different combinations and chain lengths.
B) β or a-glycosidic linkages may join various carbon atoms in the sugars.
C) they are found in both bacterial, plant and animal cells.
#Question id: 1655
#SCPH05 I Biotechnology
IgA in seromucus secretions:
#Question id: 12925
#SCPH01 Biochemistry