Rubisco is most efficient at catalyzing which reaction? group of answer choices a) condensation of co2 with ribulose 1,5-bisphosphate b) condensation of co2 with 3-phosphoglycerate c) condensation of o2 with ribulose 1,5-bisphosphate d) condensation of co2 with glucose

A. Condensation of CO2 with ribulose 1,5-bisphosphate

Explanation:

Rubisco is important for fixing carbon and the firxt step of the Calvin cycle: combining Carbin Dioxide with Ribulose 1,5-bisphosphate (RUBP).

It is the enzyme most prominent in this reaction and thus the most efficient

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

it marks things for degradation via the proteasome. it alters there celluar location.