Question

At which point is G3P removed from the Calvin Cycle to be used in the production of carbohydrates

Answer 1

The answer is a reduction phase of Calvin Cycle.
The Calvin Cycle take place in photosynthetic organisms. It involves series of reactions. It consists of three phases - carbon fixation, reduction, and regeneration. In the second phase, reduction, PGA is converted to G3P. Some of G3P is removed from the Calvin Cycle to be converted to glucose and other carbohydrates.