#Question id: 53
#SCPH01 Biochemistry
Calculate the number of times the DNA of a modern E. coli cell has been copied accurately since its earliest bacterial precursor cell arose about 3.5 billion years ago. Assume for simplicity that over this time period, E. coli has undergone, on average, one cell division every 12 hours (this is an overestimate for modern bacteria, but probably an underestimate for ancient bacteria).
#Question id: 475
#SCPH05 I Biotechnology
In an anaerobic muscle preparation, lactate formed from glucose labeled in C-2 would be labeled in:
#Question id: 2641
#SCPH28 | Zoology
Which segments of the attenuator together form the repression loop?
#Question id: 1561
#SCPH01 Biochemistry
The cells and signaling molecules involved in the initial stages of the inflammatory response are ?
#Question id: 5064
#SCPH28 | Zoology
Fibroblast growth factors, epidermal growth factors, platelet-derived growth factors, and stem cell factor are all paracrine factors that bind to