In the salvage of purines, hypoxanthine-guanine phosphoribosyl transferase (hgprt) is responsible for which of the following processes:
a) guanine to guanosine monophosphate (gmp)b) inosine monophosphate to inosinec) adenine to adenosine monophosphate (amp)d) hypoxanthine to xanthine

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.