Multiple choice

Which is the first stable intermediate in Calvin cycle?

  1. Fructose 1,6-diphosphate

  2. Xylulose 5-phosphate

  3. 3-phosphoglyceralaldehyde

  4. Ribose 5-phosphate

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is the first stable molecule in Calvin cycle formed by reduction of 1,3-phosphoglyceric acid.