#Question id: 2073
#XL - S Microbiology
The phosphate transport system in bacteria imports phosphate into the cell even when the concentration of phosphate outside the cell is much lower than the cytoplasmic phosphate concentration. Phosphate import depends on a pH gradient across the membrane—more acidic outside the cell than inside the cell. In this bacterial cell, phosphate transport is an example of:
#Question id: 5737
#XL - R Botany
#Question id: 11600
#XL - R Botany
The first plant gibberellin to be identified was___
#Question id: 5264
#XL - S Microbiology
Studies done by Buchner showed that ground-up yeast cells were able to convert sugar to alcohol. The components of the mixture that were responsible for this transformation were
#Question id: 1670
#XL - Q Biochemistry
The T-cell receptor genes were originally identified using: