`3CO_(2)`+9ATP+6NADPH+ water ` to ` Glyceraldehyde 3-phosphate +9ADP+6NADP+8Pi.
Analyse the above reaction and answer the following question.
(a) How many molecules of ATP and NADPH are required to fix one molecule of `CO_(2)` ?
(b) Where in the chloroplast does this process occur ?

Explanation

To analyze the given reaction and answer the questions, let's break down the information step by step.

### Step-by-Step Solution:

1. **Understanding the Reaction**:
The reaction provided is:
\[
3CO_2 + 9ATP + 6NADPH + \text{water} \rightarrow \text{Glyceraldehyde 3-phosphate} + 9ADP + 6NADP + 8Pi
...